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es to bake. In the past 100 days, they ha and 140 loaves per day. Here is a histogra of loaves they sold for the past 100 days

es to bake. In the past 100 days, they ha and 140 loaves per day. Here is a histogra of loaves they sold for the past 100 days

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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R1.6. Bread Clarksburg Bakery is trying to predict how many loaves to bake. In the past 100 days, they have sold between 95 and 140 loaves per day. Here is a histogram of the num- ber of loaves they sold for the past 100 days. 50 # of Days 40 30 20 10 I I 95 120 Sales a) Describe the distribution. b) Which should be larger, the mean number of sales or the median? Explain. 145 c) Here are the summary statistics for Clarksburg Bakery's bread sales. Use these statistics and the histogram above to create a boxplot. You may approximate the values of any outliers. Summary of Sales 100 95 140 97 105.5 Median Min Max 25th %tile 75th %tile d) For these data, the mean was 103 loaves sold per day, with a standard deviation of 9 loaves. Do these statistics suggest that Clarksburg Bakery should expect to sell between 94 and 112 loaves on about 68% of the days? Explain.
Transcribed Image Text:R1.6. Bread Clarksburg Bakery is trying to predict how many loaves to bake. In the past 100 days, they have sold between 95 and 140 loaves per day. Here is a histogram of the num- ber of loaves they sold for the past 100 days. 50 # of Days 40 30 20 10 I I 95 120 Sales a) Describe the distribution. b) Which should be larger, the mean number of sales or the median? Explain. 145 c) Here are the summary statistics for Clarksburg Bakery's bread sales. Use these statistics and the histogram above to create a boxplot. You may approximate the values of any outliers. Summary of Sales 100 95 140 97 105.5 Median Min Max 25th %tile 75th %tile d) For these data, the mean was 103 loaves sold per day, with a standard deviation of 9 loaves. Do these statistics suggest that Clarksburg Bakery should expect to sell between 94 and 112 loaves on about 68% of the days? Explain.
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