Answered step by step
Verified Expert Solution
Link Copied!

Question

1 Approved Answer

1.A simple random sample of ten college freshmen was asked how many hours of sleep they typically got per night. The results were 8.5, 8,

1.A simple random sample of ten college freshmen was asked how many hours of sleep they typically got per night. The results were 8.5, 8, 6.5,7.5,6,9,8.5,24,6.5,9.5

(a) The data contain an outlier that is clearly a mistake. Eliminate the outlier, then construct a98%confidence interval for the mean amount of sleep from the remaining values. Round the answers to at least two decimal places

Step by Step Solution

There are 3 Steps involved in it

Step: 1

blur-text-image

Get Instant Access to Expert-Tailored Solutions

See step-by-step solutions with expert insights and AI powered tools for academic success

Step: 2

blur-text-image

Step: 3

blur-text-image

Ace Your Homework with AI

Get the answers you need in no time with our AI-driven, step-by-step assistance

Get Started

Recommended Textbook for

Understanding Analysis

Authors: Stephen Abbott

1st Edition

6610189684, 9786610189687

More Books

Students also viewed these Mathematics questions

Question

14. Now reconcile what you answered to problem 15 with problem 13.

Answered: 1 week ago