5. X follows a uniform distribution on [-5,5]. Find a. the 30th percentile b. P(X>1)

6. X follows a normal distribution with mean=10 and sd=2, find a. the 30th percentile b. P(9

7. A survey of 100 students are taken. 32 Yes and 68 no. Find the point estimate of p and 96% CI.

8. Data from a random sample is shown. Find the point estimate of population mean and construct a 98% confidence interval based on the data. 61 12 6 40 27 38 93 5 13 40