A. Size of n
B. Change distribution
C. Size of alpha
D. None of theseSize of beta
Submitted by: Nimra Shaheen
Related Mcqs:
- In hypothesis testing probability of (alpha +beta) =1?
A. Increase
B. Decrease
C. Yes
D. NoSubmitted by: Nimra Shaheen
- When in hypothesis testing (alpha) increases (1-beta)?
A. Decrease
B. Equal
C. Increases
D. None of theseSubmitted by: Nimra Shaheen
- For a probability density function (pdf), the probability of a single point is_____________?
A. 1
B. 2
C. 0
D. Constant - The probability of a save event is equal to _________________?
A. Two
B. Three
C. Four
D. One - Addition Law of probability for mutually exclusive event is equal _______________?
A. P(AUB)=P(A) + (B)
B. P(AUB) = P(A) + P(B) – P(A∩B)
C. P(A∩B) = P(A) + P(B) + P(A∩B)
D. P(A∩B) = P(A). P(B - The probability of even/odd numbers when a fair die is rolled is____________?
A. 1/6
B. 2/6
C. 1/36
D. 3/6 - If a card is chosen from a standard deck of cards, what is the probability of getting a five or a seven ?
A. 4/52
B. 1/26
C. 8/52
D. 1/169 - In probability sampling each sampling unit has some____________________?
A. Unknown
B. Large
C. Small
D. Know - what is the probability of a type II error when α=0.05 ?
A. 0.025
B. 0.95
C. 0.05
D. Cannot be determined without more information - Binomial probability distribution is denoted by b(x ; n, p), is defined as _______________?
A. {nx}px qn-x
B. {nx}px(1 – P)x-n
C. nCxpnqnx
D. {nx}p(1 – P)x
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