number 32

Use the given information to find the number of degrees offreedom, the critical values 2L and 2R, and the confidence interval estimate of . It is reasonable to assume that a simple random sample has been selected from a population with a normal distribution.

Platelet Counts of Women 99% confidence; n=29, s=65.1.

df= ----- (Type a wholenumber.)

2L= ------(Round to three decimal places asneeded.)

2R= ------- (Round to three decimal places asneeded.)

The confidence interval estimate of is

------ << -----(Round to one decimal place asneeded.)