i.
To explain:
i.
Answer to Problem 9.52SE
The significance level and the probability of making a Type II error is denoted by letter
Explanation of Solution
The significance level of the hypothesis is denoted by the letter
For example,
The difference exists when there is no actual difference is denoted by
The beta level (often simply called beta) is the probability of making a Type II error (accepting the null hypothesis when the null hypothesis is false).
Conclusion:
The significance level and the probability of making a Type II error is denoted by letter
ii.
To explain:
The change in the value of
ii.
Answer to Problem 9.52SE
On decreasing the value of
Explanation of Solution
The significance level of the hypothesis is denoted by the letter
The beta level (often simply called beta) is the probability of making a Type II error (accepting the null hypothesis when the null hypothesis is false).
For a fixed sample size, if value of
Conclusion:
Therefore, if value of
iii.
To explain:
The change in sample on decreasing
iii.
Answer to Problem 9.52SE
On decreasing the values of
Explanation of Solution
The significance level of the hypothesis is denoted by the letter
The beta level (often simply called beta) is the probability of making a type II error (accepting the null hypothesis when the null hypothesis is false).
The sample size is increases on decreasing the values of
Conclusion:
Therefore, the sample size is increases on decreasing the values of
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