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  3. a certain article reported the following observati

A certain article reported the following observations, listed in increasing order, on drill lifetime (number of...

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Statistics

A certain article reported the following observations, listed inincreasing order, on drill lifetime (number of holes that a drillmachines before it breaks) when holes were drilled in a certainbrass alloy. 12 14 20 23 32 37 40 43 48 51 58 61 64 66 69 70 75 7778 79 81 83 86 90 91 93 96 100 102 105 106 106 113 119 124 135 138141 147 157 162 169 184 206 247 264 289 323 389 512 Compute thesample median, 25% trimmed mean, 10% trimmed mean, and sample meanfor the lifetime data. (Round your answers to two decimal places.)sample median 25% trimmed mean 10% trimmed mean sample mean

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3.6 Ratings (363 Votes)
sample size N 50 a Median mean Nth and N1th value Nth value 91 N1th value 93 Median 9193 2 1842 92 b 25 trimmed mean Trimmed mean percent 25100 025 sample size N 50 To obtain    See Answer
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