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प्रश्न
Choose the correct alternative:
Type II error is
विकल्प
Accept H0 when it is wrong
Accept H0 when it is true
Reject H0 when it is true
Reject H0 when it is false
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उत्तर
Accept H0 when it is wrong
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संबंधित प्रश्न
Define alternative hypothesis
Define critical region
Define the level of significance
What is a type I error?
A sample of 100 items, draw from a universe with mean value 4 and S.D 3, has a mean value 63.5. Is the difference in the mean significant at 0.05 level of significance?
A sample of 400 individuals is found to have a mean height of 67.47 inches. Can it be reasonably regarded as a sample from a large population with a mean height of 67.39 inches and standard deviation of 1.30 inches?
Choose the correct alternative:
A ______ is a statement or an assertion about the population parameter
Choose the correct alternative:
The standard error of sample mean is
Explain the procedures of testing of hypothesis
Explain in detail the test of significance of a single mean
