Stats questions

I need answers for the stats problems attached.

Chapters:

1-Stats- 8.1 Estimating mu When sigma Is Known

2-Stats- 8.2 Approximating mu When sigma Is Unknown

3-Stats- 8.3 Estimating p For Binomial Distribution

4-Stats- 9.2 Testing mu.

some chapters require using the T table and it is included with the attachments.

it is approximately 20 questions.  it is due within 10 hours.  wanted in 8 hours.