Assume That the Data Has a Normal Distribution and the Number

question 20

Multiple Choice

Assume that the data has a normal distribution and the number of observations is greater than fifty. Find the critical z value used to test a null hypothesis.
- $\alpha = 0.08 ; \mathrm { H } _ { 1 }$ is $\mu \neq 3.24$

• A) \(\pm 1.41\)
• B) \(1.75\)
• C) \(\pm 1.75\)
• D) \(1.41\)

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