MCQs
Read every question, see the correct answer, and understand the explanation at your own pace. Study mode has no timer and no negative marking.
Correct answer
B. Wrong
Explanation
The correct answer is Wrong.
Correct answer
A. Weighted index numbers
Explanation
The correct answer is Weighted index numbers.
Correct answer
B. Var(X) + Var (Y)
Explanation
The correct answer is Var(X) + Var (Y).
Correct answer
D. 216 outcomes
Explanation
The correct answer is 216 outcomes.
Correct answer
C. pn/pn-1 x100
Explanation
The correct answer is pn/pn-1 x100.
Correct answer
C. +1
Explanation
The correct answer is +1.
Correct answer
A. Horizontal bars
Explanation
The correct answer is Horizontal bars.
Correct answer
B. Mean < variance
Explanation
The correct answer is Mean < variance.
Correct answer
D. Sir F Galton
Explanation
The correct answer is Sir F Galton.
Correct answer
D. Zero
Explanation
The correct answer is Zero.