The weekly demand for a product is believed to be normally distributed. Use a goodness of fit test and the following data to test this assumption. Use a = .10. The sample mean is 24.5 and the sample standard deviation is 3. 18 20 22 27 22 25 22 27 25 24 26 23 20 24 26 27 25 19 21 25 26 25 31 29 25 25 28 26 28 24

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.3: Measures Of Spread
Problem 26PFA
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26. The weekly demand for a product is believed to be normally distributed. Use a goodness
of fit test and the following data to test this assumption. Use a = .10. The sample mean is
24.5 and the sample standard deviation is 3.
18
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27
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25
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27
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24
26
23
20
24
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25
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21
25
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31
29
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28
24
Transcribed Image Text:26. The weekly demand for a product is believed to be normally distributed. Use a goodness of fit test and the following data to test this assumption. Use a = .10. The sample mean is 24.5 and the sample standard deviation is 3. 18 20 22 27 22 25 22 27 25 24 26 23 20 24 26 27 25 19 21 25 26 25 31 29 25 25 28 26 28 24
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