Which of the following option does not belong to a “book”?
A. Glossary
B. Project
C. Chapter
D. None of these
“SAT” is useful to judge the:
A. Predicting future
B. Fairness and objectiveness
C. Genius and gifted
D. None of these
Pie-chart is suitable to divide the components of factor in:
A. Sectors
B. Percentage
C. Angles
D. None of these.
If we add a constant 3 to each observation of a data set then find the mean:
A. Increased by 3Â
B. Decreased by 3
C. No effect
D. None of these
If three observations are 5, 5 and 5, then the arithmetic mean is:
A. 5Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â
B. 10
C. 0
D. None of these
If minimum value in a set is 5 and it range is 50, then the maximum value of a set is:
A. 47
B. 55
C. 50
D. None of these
The probability can take values:
A. −1 to +1
B. −∞ to +∞
C. 0 to 1Â Â Â Â Â Â Â Â Â
D. None of these
The mean of 5 observations is 10. A new observation 10 is added, then mean of 6 observations is:
A. 5
B. 10
C. 15
D. None of these