All experiments have _______ properties in common?
All experiments have _______ properties in common?
A. Four
B. Three
C. Two
D. One
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In normal distribution β1 = 0 and β2 is equal to _____________?
In normal distribution β1 = 0 and β2 is equal to _____________?A. 0.5
B. 1
C. 2
D. 3Var(2X+3) is________________?
Var(2X+3) is________________?A. 5 Var(X)
B. 4 Var(X)
C. 4 Var(X)+3
D. 5 Var(X)+3Primary data and _____________ data are same?
Primary data and _____________ data are same?A. Grouped
B. Secondary data
C. Ungrouped
D. None of theseWhich of the measures given here are based on every item of the series (uses all observations)?
Which of the measures given here are based on every item of the series (uses all observations)?A: Range
B: Standard Deviation
C: Quartile Deviation
D: All of them(q + p) has variance is ______________?
(q + p) has variance is ______________?A. 6 pq
B. npq
C. 7 pq
D. 3 pqWhich of the following test use Rank Sums____________?
Which of the following test use Rank Sums____________?A. Kruskal-Wallis and Wilcoxon tests
B. Runs test
C. Chi-Square and sign test
D. F test