For the following data set, approximate the sample standard deviation of emails per day. Emails (per day) Frequency 8-11 18 12-15 23 16-19 38 20-23 47 24-27 32 1 2 3 4 5.1 emails 19.3 emails 25.8 emails 4.0 emails

MATLAB: An Introduction with Applications
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Author:Amos Gilat
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For the following data set, approximate the sample standard
deviation of emails per day.
Emails (per day) Frequency
8-11
18
12-15
23
16-19
38
20-23
47
24-27
32
1
2
3
4
5.1 emails
19.3 emails
25.8 emails
4.0 emails
Transcribed Image Text:For the following data set, approximate the sample standard deviation of emails per day. Emails (per day) Frequency 8-11 18 12-15 23 16-19 38 20-23 47 24-27 32 1 2 3 4 5.1 emails 19.3 emails 25.8 emails 4.0 emails
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