Student Discipline Problems The data for a random sample of 32 months for the number of discipline problems that occurred each month at a large high school are shown. Find the 99% confidence interval for the mean when σ 3. Round your answers to one decimal place. = 13 19 10 11 14 25 16 27 22 29 23 29 28 17 17 22 28 26 29 20 22 18 14 215 16 27 17 14 17 110 11 20 19 22 Send data to Excel We are 99% confident that the mean is between 15.1 and 17.8 discipline problems per month.
Student Discipline Problems The data for a random sample of 32 months for the number of discipline problems that occurred each month at a large high school are shown. Find the 99% confidence interval for the mean when σ 3. Round your answers to one decimal place. = 13 19 10 11 14 25 16 27 22 29 23 29 28 17 17 22 28 26 29 20 22 18 14 215 16 27 17 14 17 110 11 20 19 22 Send data to Excel We are 99% confident that the mean is between 15.1 and 17.8 discipline problems per month.
Chapter1: Financial Statements And Business Decisions
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Transcribed Image Text:Student Discipline Problems The data for a random sample of 32 months for the number of discipline problems that
occurred each month at a large high school are shown. Find the 99% confidence interval for the mean when σ 3. Round
your answers to one decimal place.
=
13
19
10
11
14
25 16 27 22 29
23
29
28
17
17
22
28
26
29
20
22
18 14
215
16 27 17
14
17
110
11 20
19
22
Send data to Excel
We are 99% confident that the mean is between 15.1 and 17.8 discipline problems per month.
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