2.) The results of tension adhesion tests of 20 alloy samples are given below. Find the 95% two-sided confidence intervals on the mean tension adhesion. 19.8 11.9 17.6 18.5 15.4 15.4 13.6 14.1 11.4 11.9 7.5 8.8 19.5 15.8 12.7 14.9 10.1 11.4 16.7 7.9

A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
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2.) The results of tension adhesion tests of 20 alloy samples are given below. Find the 95%
two-sided confidence intervals on the mean tension adhesion.
19.8
11.9
17.6
18.5
15.4
15.4
13.6
14.1
11.4
11.9
7.5
8.8
19.5
15.8
12.7
14.9
10.1
11.4
16.7
7.9
Transcribed Image Text:2.) The results of tension adhesion tests of 20 alloy samples are given below. Find the 95% two-sided confidence intervals on the mean tension adhesion. 19.8 11.9 17.6 18.5 15.4 15.4 13.6 14.1 11.4 11.9 7.5 8.8 19.5 15.8 12.7 14.9 10.1 11.4 16.7 7.9
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