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Statistical calculations on sample of chocolate chip cookies

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I need assistance with the problem below.

Thanks in advance!

The Chocolate Chip file contains the cost (in cents) per 1-ounce serving for a sample of 13 Choclate Chip Cookies.

The data is as follows (also see the attached file labelled chocolate chip cookies that is the only file needed)
54 22 25 23 36 43 7 43 25 47 24 45 44

1. Compute the mean, median and mode
2. Compute the variance, standard deviation, range, coefficient of variation, and Z scores. Are there any outliers?
3. Is the data skewed? if so how?
4. Based on info in a-c, what conclusion can be drawn to determine cost of Chocolate Chip Cookies?

Thanks for your help.

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Solution Summary

The solution gives detailed steps on computing mean, median, mode, variance, standard deviation, range, coefficient of variation and Z scores and performing relevant analysis.