The algebraic sum of deviations from mean is_____________?
The algebraic sum of deviations from mean is_____________?
A. Maximum
B. Zero
C. Minimum
D. Undefined
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If P(A/B)=1/4 and P(A∩B) =1/5 then P(B) is ________________?
If P(A/B)=1/4 and P(A∩B) =1/5 then P(B) is ________________?A. 4/5
B. 1/20
C. 0
D. 1/9The first and starting point in test Hypothesis is ______________?
The first and starting point in test Hypothesis is ______________?A. stating H1
B. stating Ho
C. L of significance
D. Test statisticsMajor area of statistics today is concerned with drawing of conclusions from__________?
Major area of statistics today is concerned with drawing of conclusions from__________?A. Samples
B. Primary
C. Two
D. Complete studyA binomial random variable can assume values from _________ to n?
A binomial random variable can assume values from _________ to n?A. 6
B. 3
C. 2
D. 0The data collected by NADRA to issue National Identity cards are______________?
The data collected by NADRA to issue National Identity cards are______________?A. Official data
B. un-official data
C. Primary data
D. Secondary dataf1x12 + f2x22 + —————+ fxx42=___________?
f1x12 + f2x22 + —————+ fxx42=___________?A. Σu1=1 ƒ ixi2
B. Σni-1 ƒ ixi2
C. Σpi=1 ƒ ixi2
D. Σmi=1 ƒ ixi2