# Question: Refer to Exercise 9 7 Explain what each of the following

Refer to Exercise 9.7. Explain what each of the following would mean.

a. Type I error

b. Type II error

c. Correct decision

Now suppose that the results of carrying out the hypothesis test lead to rejection of the null hypothesis. Classify that conclusion by error type or as a correct decision if in fact the mean iron intake of all adult females under the age of 51 years

d. Equals the RDA of 18 mg per day.

e. Is less than the RDA of 18 mg per day.

a. Type I error

b. Type II error

c. Correct decision

Now suppose that the results of carrying out the hypothesis test lead to rejection of the null hypothesis. Classify that conclusion by error type or as a correct decision if in fact the mean iron intake of all adult females under the age of 51 years

d. Equals the RDA of 18 mg per day.

e. Is less than the RDA of 18 mg per day.

## Answer to relevant Questions

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