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A certain article reported the following observations, listed in increasing order, on drill lifetime (number of holes that a drill machines before it breaks) when holes were drilled in a certain brass alloy. 10 14 20 23 31 37 39 44 47 50 59 61 64 67 69 70 73 75 77 78 82 93 95 98 101 105 85 86 90 91 106 106 111 119 123 137 140 141 147 157 160 169 185 207 247 264 290 323 387 513 USE SALT Compute the sample median, sample mean, 10% trimmed mean, and 25% trimmed mean for the lifetime data. (Round 25% trimmed mean to four decimal places.) sample median 02

A certain article reported the following observations, listed in increasing order, on drill lifetime (number of holes that a drill machines before it breaks) when holes were drilled in a certain brass alloy. 10 14 20 23 31 37 39 44 47 50 59 61 64 67 69 70 73 75 77 78 82 93 95 98 101 105 85 86 90 91 106 106 111 119 123 137 140 141 147 157 160 169 185 207 247 264 290 323 387 513 USE SALT Compute the sample median, sample mean, 10% trimmed mean, and 25% trimmed mean for the lifetime data. (Round 25% trimmed mean to four decimal places.) sample median 02

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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A certain article reported the following observations, listed in increasing order, on drill lifetime (number of holes that a drill machines before it breaks) when holes were drilled in a certain brass alloy. 14 20 23 31 37 39 44 47 50 77 78 70 73 75 93 95 98 101 105 137 140 141 147 157 169 185 207 247 264 290 323 387 513 10 59 61 64 67 69 82 85 86 90 91 106 106 111 119 123 160 USE SALT Compute the sample median, sample mean, 10% trimmed mean, and 25% trimmed mean for the lifetime data. (Round 25% trimmed mean to four decimal places.) sample median 92 sample mean 10% trimmed mean 25% trimmed mean 119.32 102.2750 94.8750 x
Transcribed Image Text:A certain article reported the following observations, listed in increasing order, on drill lifetime (number of holes that a drill machines before it breaks) when holes were drilled in a certain brass alloy. 14 20 23 31 37 39 44 47 50 77 78 70 73 75 93 95 98 101 105 137 140 141 147 157 169 185 207 247 264 290 323 387 513 10 59 61 64 67 69 82 85 86 90 91 106 106 111 119 123 160 USE SALT Compute the sample median, sample mean, 10% trimmed mean, and 25% trimmed mean for the lifetime data. (Round 25% trimmed mean to four decimal places.) sample median 92 sample mean 10% trimmed mean 25% trimmed mean 119.32 102.2750 94.8750 x
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