Medical research has shown that repeated wrist extensions beyond 20 degrees increase the risk of wrist and hand injuries. Each of 24 students at a university used a proposed new computer mouse design, and while using the mouse, each student's wrist extension was recorded. Da consistent with summary values given in a paper are given here. 26 22 27 25 25 27 25 25 24 24 27 26 31 25 25 24 28 USE SALT 24 25 28 27 27 25 (a) Use these data to estimate the mean wrist extension for people using this new mouse design using a 90% confidence interval. (Round your answers to three decimal places.)

Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter11: Data Analysis And Probability
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Notifications
Medical research has shown that repeated wrist extensions beyond 20 degrees increase the risk of wrist and hand injuries. Each of 24 students at a university used a proposed new computer mouse design, and while using the mouse, each student's wrist extension was recorded. Data
consistent with summary values given in a paper are given here.
26 27 25 25 27 25 25 24 24 24 25 28
22 25 24 28 27 26 31 25 28
USE SALT
(a) Use these data
27 27 25
thoughts @totsofmayn - 28m
eacted with
estimate the mean wrist extension for people using this new mouse design using a 90% confidence interval. (Round your answers to three decimal places.)
All
ations
Math: Statistics po ang topic
Transcribed Image Text:A Notifications Medical research has shown that repeated wrist extensions beyond 20 degrees increase the risk of wrist and hand injuries. Each of 24 students at a university used a proposed new computer mouse design, and while using the mouse, each student's wrist extension was recorded. Data consistent with summary values given in a paper are given here. 26 27 25 25 27 25 25 24 24 24 25 28 22 25 24 28 27 26 31 25 28 USE SALT (a) Use these data 27 27 25 thoughts @totsofmayn - 28m eacted with estimate the mean wrist extension for people using this new mouse design using a 90% confidence interval. (Round your answers to three decimal places.) All ations Math: Statistics po ang topic
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