Question: 1. Difference between two population means (sigma known) - What is the interval estimate? - What is in 0 and ? - What type of

1. Difference between two population means (sigma known)

- What is the interval estimate?

- What is in 0 and ?

- What type of distribution is used?

- How to calculate the test statistic?

- The Excel function to calculate the p-value?

- The rejection rules?

2. Difference between two population means (sigma unknown)

- What is the interval estimate?

- What is in 0 and ?

- What type of distribution is used?

- How to calculate the test statistic?

- The Excel function to calculate the p-value?

- The rejection rules?

3. Difference between two population proportions

- What is the interval estimate?

- What is in 0 and ?

- What type of distribution is used?

- How to calculate the test statistic?

- The Excel function to calculate the p-value?

- The rejection rules?

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