A sample of 5 months of sales data provided the following information. | 5 Month 1 3 Units Sold 90 96 91 111 (a) Develop a point estimate of the population mean number of units sold per month. (b) Develop a point estimate of the population standard deviation. (Round your answer to two decimal places.) 82

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.5: Comparing Sets Of Data
Problem 13PPS
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A sample of 5 months of sales data provided the following information.
Month
1
3
4
5
Units Sold
90
96
82
91
111
(a)
Develop a point estimate of the population mean number of units sold per month.
(b) Develop a point estimate of the population standard deviation. (Round your answer to two decimal places.)
Transcribed Image Text:A sample of 5 months of sales data provided the following information. Month 1 3 4 5 Units Sold 90 96 82 91 111 (a) Develop a point estimate of the population mean number of units sold per month. (b) Develop a point estimate of the population standard deviation. (Round your answer to two decimal places.)
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