# Question: Refer to Procedure 8 1 a Explain in detail the assumptions required

Refer to Procedure 8.1.

a. Explain in detail the assumptions required for using the z-interval procedure.

b. How important is the normality assumption? Explain your answer.

a. Explain in detail the assumptions required for using the z-interval procedure.

b. How important is the normality assumption? Explain your answer.

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