Curve Fitting - WordPress

M.C.Q. on Curve Fitting9) If equation of the line of regression of y on x is with negativeslopeA) correlation coefficient ispositiveB) correlation coefficient isnegativeMr. S.S. Salgare Department of MathematicsC) no correlation between x andyD) none of thesemake a LaTeX presentaion using beamer

M.C.Q. on Curve Fitting10) If the regression coefficient of X on Y and Y on X are -0.5 and-0.5 respectivly then the correlation coefficent between X and Y isMr. S.S. Salgare Department of Mathematicsmake a LaTeX presentaion using beamer

M.C.Q. on Curve Fitting10) If the regression coefficient of X on Y and Y on X are -0.5 and-0.5 respectivly then the correlation coefficent between X and Y isA) 1Mr. S.S. Salgare Department of Mathematicsmake a LaTeX presentaion using beamer

M.C.Q. on Curve Fitting10) If the regression coefficient of X on Y and Y on X are -0.5 and-0.5 respectivly then the correlation coefficent between X and Y isA) 1B) 0.5Mr. S.S. Salgare Department of Mathematicsmake a LaTeX presentaion using beamer

M.C.Q. on Curve Fitting10) If the regression coefficient of X on Y and Y on X are -0.5 and-0.5 respectivly then the correlation coefficent between X and Y isC) - 0.5A) 1B) 0.5Mr. S.S. Salgare Department of Mathematicsmake a LaTeX presentaion using beamer

M.C.Q. on Curve Fitting10) If the regression coefficient of X on Y and Y on X are -0.5 and-0.5 respectivly then the correlation coefficent between X and Y isA) 1C) - 0.5B) 0.5D) - 0.25Mr. S.S. Salgare Department of Mathematicsmake a LaTeX presentaion using beamer

M.C.Q. on Curve Fitting10) If the regression coefficient of X on Y and Y on X are -0.5 and-0.5 respectivly then the correlation coefficent between X and Y isA) 1C) - 0.5B) 0.5D) - 0.25Mr. S.S. Salgare Department of Mathematicsmake a LaTeX presentaion using beamer

M.C.Q. on Curve Fitting11) If regression coefficients are negative thenMr. S.S. Salgare Department of Mathematicsmake a LaTeX presentaion using beamer

M.C.Q. on Curve Fitting11) If regression coefficients are negative thenA) correlation coefficient ispositiveMr. S.S. Salgare Department of Mathematicsmake a LaTeX presentaion using beamer

M.C.Q. on Curve Fitting11) If regression coefficients are negative thenA) correlation coefficient ispositiveB) correlation coefficient isnegativeMr. S.S. Salgare Department of Mathematicsmake a LaTeX presentaion using beamer

M.C.Q. on Curve Fitting11) If regression coefficients are negative thenA) correlation coefficient ispositiveB) correlation coefficient isnegativeMr. S.S. Salgare Department of MathematicsC) correlation coefficient ispositive and negativemake a LaTeX presentaion using beamer

M.C.Q. on Curve Fitting11) If regression coefficients are negative thenA) correlation coefficient ispositiveB) correlation coefficient isnegativeMr. S.S. Salgare Department of MathematicsC) correlation coefficient ispositive and negativeD) none of thesemake a LaTeX presentaion using beamer

M.C.Q. on Curve Fitting11) If regression coefficients are negative thenA) correlation coefficient ispositiveB) correlation coefficient isnegativeMr. S.S. Salgare Department of MathematicsC) correlation coefficient ispositive and negativeD) none of thesemake a LaTeX presentaion using beamer

M.C.Q. on Curve Fitting12) If regression coefficients are positive thenMr. S.S. Salgare Department of Mathematicsmake a LaTeX presentaion using beamer

M.C.Q. on Curve Fitting12) If regression coefficients are positive thenA) correlation coefficient ispositiveMr. S.S. Salgare Department of Mathematicsmake a LaTeX presentaion using beamer

M.C.Q. on Curve Fitting12) If regression coefficients are positive thenA) correlation coefficient ispositiveB) correlation coefficient isnegativeMr. S.S. Salgare Department of Mathematicsmake a LaTeX presentaion using beamer

M.C.Q. on Curve Fitting12) If regression coefficients are positive thenA) correlation coefficient ispositiveB) correlation coefficient isnegativeMr. S.S. Salgare Department of MathematicsC) correlation coefficient ispositive and negativemake a LaTeX presentaion using beamer

M.C.Q. on Curve Fitting12) If regression coefficients are positive thenA) correlation coefficient ispositiveB) correlation coefficient isnegativeMr. S.S. Salgare Department of MathematicsC) correlation coefficient ispositive and negativeD) none of thesemake a LaTeX presentaion using beamer

M.C.Q. on Curve Fitting12) If regression coefficients are positive thenA) correlation coefficient ispositiveB) correlation coefficient isnegativeMr. S.S. Salgare Department of MathematicsC) correlation coefficient ispositive and negativeD) none of thesemake a LaTeX presentaion using beamer

M.C.Q. on Curve Fitting13) The correlation measures the strength and direction of the nonlinear relationship between two variablesMr. S.S. Salgare Department of Mathematicsmake a LaTeX presentaion using beamer

M.C.Q. on Curve Fitting13) The correlation measures the strength and direction of the nonlinear relationship between two variablesA) Totally TrueMr. S.S. Salgare Department of Mathematicsmake a LaTeX presentaion using beamer

M.C.Q. on Curve Fitting13) The correlation measures the strength and direction of the nonlinear relationship between two variablesA) Totally TrueB) Totally FalseMr. S.S. Salgare Department of Mathematicsmake a LaTeX presentaion using beamer

M.C.Q. on Curve Fitting13) The correlation measures the strength and direction of the nonlinear relationship between two variablesA) Totally TrueC) Partially trueB) Totally FalseMr. S.S. Salgare Department of Mathematicsmake a LaTeX presentaion using beamer

M.C.Q. on Curve Fitting13) The correlation measures the strength and direction of the nonlinear relationship between two variablesA) Totally TrueC) Partially trueB) Totally FalseD) Partially FalseMr. S.S. Salgare Department of Mathematicsmake a LaTeX presentaion using beamer

M.C.Q. on Curve Fitting13) The correlation measures the strength and direction of the nonlinear relationship between two variablesA) Totally TrueC) Partially trueB) Totally FalseD) Partially FalseMr. S.S. Salgare Department of Mathematicsmake a LaTeX presentaion using beamer

M.C.Q. on Curve Fitting14) Which of the following indicate negative correlationMr. S.S. Salgare Department of Mathematicsmake a LaTeX presentaion using beamer

M.C.Q. on Curve Fitting14) Which of the following indicate negative correlationA) Number of accidents and number of motor vechicals in a city.Mr. S.S. Salgare Department of Mathematicsmake a LaTeX presentaion using beamer

M.C.Q. on Curve Fitting14) Which of the following indicate negative correlationA) Number of accidents and number of motor vechicals in a city.B) price and sale of the commodityMr. S.S. Salgare Department of Mathematicsmake a LaTeX presentaion using beamer

M.C.Q. on Curve Fitting14) Which of the following indicate negative correlationA) Number of accidents and number of motor vechicals in a city.B) price and sale of the commodityC) Rainfall and production of carsMr. S.S. Salgare Department of Mathematicsmake a LaTeX presentaion using beamer

M.C.Q. on Curve Fitting14) Which of the following indicate negative correlationA) Number of accidents and number of motor vechicals in a city.B) price and sale of the commodityC) Rainfall and production of carsD) Advertising and salesMr. S.S. Salgare Department of Mathematicsmake a LaTeX presentaion using beamer

M.C.Q. on Curve Fitting14) Which of the following indicate negative correlationA) Number of accidents and number of motor vechicals in a city.B) price and sale of the commodityC) Rainfall and production of carsD) Advertising and salesMr. S.S. Salgare Department of Mathematicsmake a LaTeX presentaion using beamer

M.C.Q. on Curve Fitting15) Which of the following indicate positive correlationMr. S.S. Salgare Department of Mathematicsmake a LaTeX presentaion using beamer

M.C.Q. on Curve Fitting15) Which of the following indicate positive correlationA) Both variables change in thesame directionMr. S.S. Salgare Department of Mathematicsmake a LaTeX presentaion using beamer

M.C.Q. on Curve Fitting15) Which of the following indicate positive correlationA) Both variables change in thesame directionB) Both variables change in theopposite directionMr. S.S. Salgare Department of Mathematicsmake a LaTeX presentaion using beamer

M.C.Q. on Curve Fitting15) Which of the following indicate positive correlationA) Both variables change in thesame directionC) The graph is a horizontallineB) Both variables change in theopposite directionMr. S.S. Salgare Department of Mathematicsmake a LaTeX presentaion using beamer

M.C.Q. on Curve Fitting15) Which of the following indicate positive correlationA) Both variables change in thesame directionC) The graph is a horizontallineB) Both variables change in the D) Sign of the correlationopposite directioncoefficient is negativeMr. S.S. Salgare Department of Mathematicsmake a LaTeX presentaion using beamer

M.C.Q. on Curve Fitting15) Which of the following indicate positive correlationA) Both variables change in thesame directionC) The graph is a horizontallineB) Both variables change in the D) Sign of the correlationopposite directioncoefficient is negativeMr. S.S. Salgare Department of Mathematicsmake a LaTeX presentaion using beamer

M.C.Q. on Curve Fitting16) Which of the following indicate negative correlationMr. S.S. Salgare Department of Mathematicsmake a LaTeX presentaion using beamer

M.C.Q. on Curve Fitting16) Which of the following indicate negative correlationA) Both variables change in thesame directionMr. S.S. Salgare Department of Mathematicsmake a LaTeX presentaion using beamer

M.C.Q. on Curve Fitting16) Which of the following indicate negative correlationA) Both variables change in thesame directionB) Both variables change in theopposite directionMr. S.S. Salgare Department of Mathematicsmake a LaTeX presentaion using beamer

M.C.Q. on Curve Fitting16) Which of the following indicate negative correlationA) Both variables change in thesame directionC) The graph is a horizontallineB) Both variables change in theopposite directionMr. S.S. Salgare Department of Mathematicsmake a LaTeX presentaion using beamer

M.C.Q. on Curve Fitting16) Which of the following indicate negative correlationA) Both variables change in thesame directionC) The graph is a horizontallineB) Both variables change in the D) Sign of the correlationopposite directioncoefficient is negativeMr. S.S. Salgare Department of Mathematicsmake a LaTeX presentaion using beamer

M.C.Q. on Curve Fitting16) Which of the following indicate negative correlationA) Both variables change in thesame directionC) The graph is a horizontallineB) Both variables change in the D) Sign of the correlationopposite directioncoefficient is negativeMr. S.S. Salgare Department of Mathematicsmake a LaTeX presentaion using beamer

M.C.Q. on Curve Fitting17) Two variables X and Y are linearly relatedMr. S.S. Salgare Department of Mathematicsmake a LaTeX presentaion using beamer

M.C.Q. on Curve Fitting17) Two variables X and Y are linearly relatedA) If the value correlationcoefficient is 0 oneMr. S.S. Salgare Department of Mathematicsmake a LaTeX presentaion using beamer

M.C.Q. on Curve Fitting17) Two variables X and Y are linearly relatedA) If the value correlationcoefficient is 0 oneB) If the value correlationcoefficient is 0.2Mr. S.S. Salgare Department of Mathematicsmake a LaTeX presentaion using beamer

M.C.Q. on Curve Fitting17) Two variables X and Y are linearly relatedA) If the value correlationcoefficient is 0 oneB) If the value correlationcoefficient is 0.2Mr. S.S. Salgare Department of MathematicsC) If the value correlationcoefficient is 1make a LaTeX presentaion using beamer

M.C.Q. on Curve Fitting17) Two variables X and Y are linearly relatedA) If the value correlationcoefficient is 0 oneB) If the value correlationcoefficient is 0.2Mr. S.S. Salgare Department of MathematicsC) If the value correlationcoefficient is 1D) None of thesemake a LaTeX presentaion using beamer

M.C.Q. on Curve Fitting17) Two variables X and Y are linearly relatedA) If the value correlationcoefficient is 0 oneB) If the value correlationcoefficient is 0.2Mr. S.S. Salgare Department of MathematicsC) If the value correlationcoefficient is 1D) None of thesemake a LaTeX presentaion using beamer

M.C.Q. on Curve Fitting18) Two variables X and Y are not linearly correlatedMr. S.S. Salgare Department of Mathematicsmake a LaTeX presentaion using beamer

M.C.Q. on Curve Fitting18) Two variables X and Y are not linearly correlatedA) If the value correlationcoefficient is 0 oneMr. S.S. Salgare Department of Mathematicsmake a LaTeX presentaion using beamer

M.C.Q. on Curve Fitting18) Two variables X and Y are not linearly correlatedA) If the value correlationcoefficient is 0 oneB) If the value correlationcoefficient is 0.2Mr. S.S. Salgare Department of Mathematicsmake a LaTeX presentaion using beamer

M.C.Q. on Curve Fitting18) Two variables X and Y are not linearly correlatedA) If the value correlationcoefficient is 0 oneB) If the value correlationcoefficient is 0.2Mr. S.S. Salgare Department of MathematicsC) If the value correlationcoefficient is 1make a LaTeX presentaion using beamer

M.C.Q. on Curve Fitting18) Two variables X and Y are not linearly correlatedA) If the value correlationcoefficient is 0 oneB) If the value correlationcoefficient is 0.2Mr. S.S. Salgare Department of MathematicsC) If the value correlationcoefficient is 1D) None of thesemake a LaTeX presentaion using beamer

M.C.Q. on Curve Fitting18) Two variables X and Y are not linearly correlatedA) If the value correlationcoefficient is 0 oneB) If the value correlationcoefficient is 0.2Mr. S.S. Salgare Department of MathematicsC) If the value correlationcoefficient is 1D) None of thesemake a LaTeX presentaion using beamer

M.C.Q. on Curve Fitting19) In a scatter diagram, all the points are at random linearlycorrelatedMr. S.S. Salgare Department of Mathematicsmake a LaTeX presentaion using beamer

M.C.Q. on Curve Fitting19) In a scatter diagram, all the points are at random linearlycorrelatedA) Perfect positive correlationMr. S.S. Salgare Department of Mathematicsmake a LaTeX presentaion using beamer

M.C.Q. on Curve Fitting19) In a scatter diagram, all the points are at random linearlycorrelatedA) Perfect positive correlationB) Perfect negative correlationMr. S.S. Salgare Department of Mathematicsmake a LaTeX presentaion using beamer

M.C.Q. on Curve Fitting19) In a scatter diagram, all the points are at random linearlycorrelatedA) Perfect positive correlationC) No correlationB) Perfect negative correlationMr. S.S. Salgare Department of Mathematicsmake a LaTeX presentaion using beamer

M.C.Q. on Curve Fitting19) In a scatter diagram, all the points are at random linearlycorrelatedA) Perfect positive correlationC) No correlationB) Perfect negative correlationD) None of theseMr. S.S. Salgare Department of Mathematicsmake a LaTeX presentaion using beamer

M.C.Q. on Curve Fitting19) In a scatter diagram, all the points are at random linearlycorrelatedA) Perfect positive correlationC) No correlationB) Perfect negative correlationD) None of theseMr. S.S. Salgare Department of Mathematicsmake a LaTeX presentaion using beamer

M.C.Q. on Curve Fitting20) In a scatter diagram, all the points lie on horizotal lineMr. S.S. Salgare Department of Mathematicsmake a LaTeX presentaion using beamer

M.C.Q. on Curve Fitting20) In a scatter diagram, all the points lie on horizotal lineA) Perfect positive correlationMr. S.S. Salgare Department of Mathematicsmake a LaTeX presentaion using beamer

M.C.Q. on Curve Fitting20) In a scatter diagram, all the points lie on horizotal lineA) Perfect positive correlationB) Perfect negative correlationMr. S.S. Salgare Department of Mathematicsmake a LaTeX presentaion using beamer

M.C.Q. on Curve Fitting20) In a scatter diagram, all the points lie on horizotal lineA) Perfect positive correlationC) No correlationB) Perfect negative correlationMr. S.S. Salgare Department of Mathematicsmake a LaTeX presentaion using beamer

M.C.Q. on Curve Fitting20) In a scatter diagram, all the points lie on horizotal lineA) Perfect positive correlationC) No correlationB) Perfect negative correlationD) None of theseMr. S.S. Salgare Department of Mathematicsmake a LaTeX presentaion using beamer

M.C.Q. on Curve Fitting20) In a scatter diagram, all the points lie on horizotal lineA) Perfect positive correlationC) No correlationB) Perfect negative correlationD) None of theseMr. S.S. Salgare Department of Mathematicsmake a LaTeX presentaion using beamer

M.C.Q. on Curve Fitting21) If two variables X and Y are independent of each other thenthey haveMr. S.S. Salgare Department of Mathematicsmake a LaTeX presentaion using beamer

M.C.Q. on Curve Fitting21) If two variables X and Y are independent of each other thenthey haveA) Perfect positive correlationMr. S.S. Salgare Department of Mathematicsmake a LaTeX presentaion using beamer

M.C.Q. on Curve Fitting21) If two variables X and Y are independent of each other thenthey haveA) Perfect positive correlationB) Perfect negative correlationMr. S.S. Salgare Department of Mathematicsmake a LaTeX presentaion using beamer

M.C.Q. on Curve Fitting21) If two variables X and Y are independent of each other thenthey haveA) Perfect positive correlationC) No correlationB) Perfect negative correlationMr. S.S. Salgare Department of Mathem

M.C.Q. on Curve Fitting 6) With the help of correlation coe cient one can study A)Relationship between any two attributes B)Relationship between any two Variables . The principal of least squares state that A)The sum of square of all points from curve is minimum B)The sum of square of all points from curve is