Basic Statistics Mcqs

A. 0 and 1
B. -1 and +1
C. -1 and 0
D. None of these

A. Mesokurtic
B. Positively Skewed
C. Symmetrical
D. Negatively Skewed

A. Range
B. Standard Deviation
C. Coefficient of Variation
D. Mean Deviation

A. X¯¯¯¯−S and X¯¯¯¯+S
B. X¯¯¯¯−2S and X¯¯¯¯+2S
C. X¯¯¯¯−3S and X¯¯¯¯+3S
D. None of these

A. 8
B. 3
C. 5
D. 24
E. None

A. Zero
B. Constant
C. a
D. None

A. 5 Var(X)
B. 4 Var(X)
C. 4 Var(X)+3
D. 5 Var(X)+3

A. 50
B. 70
C. 50/20
D. 50-20 = 30
E. 50

A. 20
B. 5
C. 2.5
D. 5.5
E. 0

A. Greater
B. Less
C. Equal
D. None