Question: (b) What sampling distribution will you use? Explain the rationale for your choice of sampling distribution. The standard normal, since the sample size is large

(b) What sampling distribution will you use? Explain the rationale for your choice of sampling distribution.

The standard normal, since the sample size is large andis known.The standard normal, since the sample size is large andis unknown. The Student'st, since the sample size is large andis known.The Student'st, since the sample size is large andis unknown.

What is the value of the sample test statistic?

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1. Background knowledge of the subject and

4. What specific changes in the environment have taken place in relation to the information we have collected?

2. The purpose of the acquisition of the information.