Business Analytics (2nd Edition)
Business Analytics (2nd Edition)
2nd Edition
ISBN: 9780321997821
Author: James R. Evans
Publisher: PEARSON
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Chapter 5, Problem 42PE

(a)

To determine

To find; the probability that the delivery time from Giodanni’s Pizza will exceed 30 minutes

(b)

To determine

To find; the probability that the delivery time from Giodanni’s Pizza will be completed within 20 minutes

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Could you please answer this question using excel.Thanks
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Calculate the correlation coefficient r, letting Row 1 represent the x-values and Row 2 the y-values. Then calculate it again, letting Row 2 represent the x-values and Row 1 the y-values. What effect does switching the variables have on r? Row 1 Row 2 13 149 25 36 41 60 62 78 S 205 122 195 173 133 197 24 Calculate the correlation coefficient r, letting Row 1 represent the x-values and Row 2 the y-values. r=0.164 (Round to three decimal places as needed.) S 24

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Business Analytics (2nd Edition)

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