Which is considered as the rejection probability of null hypothesis when it is true? A. Level of Confidence C. Level of Rejection D. Level of Significance B. Level of Margin XX1 20 1 +1

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1. Which is considered as the rejection probability of null hypothesis when
it is true?
A. Level of Confidence
C. Level of Rejection
D. Level of Significance
B. Level of Margin
2. What test is used when the sample size is below 30 and the population
standard deviation is unknown?
A. Chi square test B. F-test
C. t- test
D. z-test
3. Complete the statement, “If a null hypothesis is accepted then the value of
test statistic lies in the
"?
C. Critical region
A. Acceptance region
B. Rejection region
D. Sample region
Transcribed Image Text:1. Which is considered as the rejection probability of null hypothesis when it is true? A. Level of Confidence C. Level of Rejection D. Level of Significance B. Level of Margin 2. What test is used when the sample size is below 30 and the population standard deviation is unknown? A. Chi square test B. F-test C. t- test D. z-test 3. Complete the statement, “If a null hypothesis is accepted then the value of test statistic lies in the "? C. Critical region A. Acceptance region B. Rejection region D. Sample region
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