Refer to Exercise 11.27. a. Predict the mean total direct cost for all bumper sticker orders with
Question:
a. Predict the mean total direct cost for all bumper sticker orders with a print run of 2,000 stickers (that is, with RunSize = 2.0).
b. Compute a 95% confidence interval for this mean.
In exercise
Transcribed Image Text:
RunSize 26.0 10.0 2.0 8 4.0 2.508 10 TOTCOST 230 34 629 187 159 327 206 124 155 147 RunSize 2.03.045 5.0 20.0 5.02010 15 TOTCOST 209 247 135 125 366 1,146 339 208 150 179 RunSize TOTCOST 128 143 131 219 1 258 415 226 159 5 10 0 62.0 15 3.0 6.52. 1.0
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Related Book For
An Introduction To Statistical Methods And Data Analysis
ISBN: 9781305465527
7th Edition
Authors: R. Lyman Ott, Micheal T. Longnecker
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