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प्रश्न
Choose the correct alternative:
Type I error is
पर्याय
Accept H0 when it is true
Accept H0 when it is false
Reject H0 when it is true
Reject H0 when it is false
उत्तर
Reject H0 when it is true
APPEARS IN
संबंधित प्रश्न
Define alternative hypothesis
Define critical region
Define critical value
Define the level of significance
What is a type I error?
What is single tailed test
The average score on a nationally administered aptitude test was 76 and the corresponding standard deviation was 8. In order to evaluate a state’s education system, the scores of 100 of the state’s students were randomly selected. These students had an average score of 72. Test at a significance level of 0.05 if there is a significant difference between the state scores and the national scores
Choose the correct alternative:
Errors in sampling are of
Choose the correct alternative:
A ______ is a statement or an assertion about the population parameter
The mean I.Q of a sample of 1600 children was 99. Is it likely that this was a random sample from a population with a mean I.Q 100 and standard deviation of 15? (Test at 5% level of significance)
