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Statistics Mcqs — Test 7

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Question 1
In hypothesis testing probability of (alpha +beta) =1?
Question 2
When in hypothesis testing (alpha) increases (1-beta)?
Question 3
The range of partial correlation coefficient?
Question 4
Reason behind probability of (alpha +beta)is not equal 1?
Question 5
In regression the sign of (B’s) and (r)?
Question 6
If (Bxy>1)then (Byx)?
Question 7
The collection of numerical facts is called_________?
Question 8
Single numerical fact is called________?
Question 9
If any statistical tool apply on primary data it becomes a__________?
Question 10
The data obtained very first are called:___________?