For each of the following scenarios, indicate which type of statistical error co
ID: 3325977 • Letter: F
Question
For each of the following scenarios, indicate which type of statistical error could have been committed or, alternatively, that no statistical error was made. Complete parts a through f below a. Unknown to the statistical analyst, the null hypothesis is actually true O A. If the null hypothesis is not rejected a Type l error would be committed. O B. If the null hypothesis is not rejected a Type ll error would be committed ° C. If the null hypothesis is rejected a Type II error would be committed D. If the null hypothesis is rejected a Type I error would be committed O E. No error is made. b. The statistical analyst fails to reject the null hypothesis O A. If the null hypothesis is not true a Type l error would be committed O B. If the null hypothesis is not true a Type ll error would be committed O C. If the null hypothesis is true a Type ll error would be committed 0 D. If the null hypothesis is true a Type I error would be committed E. No error is made c. The statistical analyst rejects the null hypothesis. O A. If the null hypothesis is true a Type I error would be committed B. If the null hypothesis is not true a Type I error would be committed O C. If the null hypothesis is not true a Type Il error would be committed O D. If the r O E. No error is made. d. Unknown to the statistical analyst, the null hypothesis is actually true and the analyst fails to reject the null hypothesis A Tuna llarrnr has heen rnmmitted lick to select your answerExplanation / Answer
a) Here, the null hypothesis is actually true. So if the null
hypothesis is rejected, then Type-I error is committed.
Hence, Option (D) is the correct choice. (Ans).
b) Here, the analyst fails to reject the null hypothesis, so if
null hypothesis is not true, then Type-II error is committed.
Hence, Option (B) is the correct choice. (Ans).
c) The analyst rejects the null hypothesis, so if the null
hypothesis is true, then Type-I error is committed.
Hence, Option (A) is the correct choice. (Ans).
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