Statistics MCQs

734 MCQs  (Page 19 of 74)

Attempt Statistics Mcqs Quiz
In hypothesis testing probability of (alpha +beta) =1?
A. Increase
B. Decrease
C. Yes
D. No
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When in hypothesis testing (alpha) increases (1-beta)?
A. Decrease
B. Equal
C. Increases
D. None of these
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The range of partial correlation coefficient?
A. 0to1
B. -1to1
C. 0to-1
D. 0 to infinity
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Reason behind probability of (alpha +beta)is not equal 1?
A. Size of n
B. Change distribution
C. Size of alpha
D. None of thesesize of beta
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In regression the sign of (B’s) and (r)?
A. Same
B. Change
C. Differ
D. None of these
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If (Bxy>1)then (Byx)?
A. Greater than 1
B. Less than 1
C. Remain same
D. No effect
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The collection of numerical facts is called_________?
A. Data
B. Datum
C. Statistic
D. Raw
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Single numerical fact is called________?
A. Point
B. Data
C. Datum
D. Statistic
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If any statistical tool apply on primary data it becomes a__________?
A. Primary data
B. Secondary data
C. Raw data
D. None of these
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The data obtained very first are called:___________?
A. Primary data
B. Secondary data
C. Raw data
D. None of these
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Word of the Day
23 Jul
Aisle
a passage between rows of seats in a building such as a church or theatre, an aircraft, or train.
طویل تنگ راستہ، نشتوں کے درمیان راستہ

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