Top 250+ Solved Quantitative Techniques MCQ Questions Answer
Q. The dividing lines between random and non-random deviations from mean of thedistribution are known as ..........................
a. Upper Control Limit
b. Lower Control Limit
c. Control Limits
d. Two sigma limit
Q. The control charts used to monitor variable is...........................
a. Range chart
b. P-chart
c. C-chart
d. All of the above
Q. The control charts used to monitor attributes is............................
a. Range chart
b. P-chart
c. C-chart
d. All of the above
Q. The control charts used for the fraction of defective items in a sample is............................
a. Range chart
b. P-chart
c. C-chart
d. Mean chart
Q. The control charts used for the number of defects per unit is:
a. Range chart
b. P-chart
c. C-chart
d. Mean chart
Q. ........................is user for testing goodness of fit.
a. Wilcoxon test
b. Sign test
c. K-S Test
d. Chi-square test
Q. Which of the following is a non-parametric test?
a. F-test
b. Z-test
c. Wilcoxon test
d. All of the above
Q. Regression coefficient is independent of...........................
a. Origin
b. Scale
c. Both a and b
d. Neither origin nor scale
Q. The geometric mean of the two regression coefficient, bxy and byx is equal to:
a. R
b. r2
c. 1
d. None of the above
Q. In a correlation analysis, if r= 0, then we may say that there is .................. betweenvariables.
a. No correlation
b. Linear correlation
c. Perfect correlation
d. none of these
Q. Statistics can be best considered as
a. an art
b. science
c. both art as well as science
d. art and philosophy
Q. The mid point of a class is obtained by
a. adding upper and lower limit
b. deducting upper limit from the lower limit
c. dividing the diference of upper and lower limit by 2
d. ading upper and lower limit and dividing by 2
Q. Coefficient of variation is a relative measure of
a. mean
b. standard deviation
c. range
d. dispersion