statistics test on hawkes

I’m trying to learn for my Statistics class and I’m stuck. Can you help?

Test 2 (Ch 8-10)

Chapter 8 : Continuous Probability Distributions.

Chapter 9 : Samples and Sampling Distributions.

Chapter 10 : Estimation: Single Samples.

Test 2 over Chapters 8, 9, and 10 is now available. You have from now (1:00 pm, October 2) until 6:00 am tomorrow (Saturday, October 3) to complete the test. You have two attempts available. The best of the two scores will be what counts in the gradebook. Lockdown browser is required and I have made a Scientific Calculator available during the test.

*You will need to download a lockdown browser to solve it.