A researcher examined the extent of cooperation among kindergarten children. She unobtrusively observes a group of children at play for 30 minutes. The following are the number of cooperative acts exhibited by each child. Construct a 95% confidence interval to estimate the population mean of cooperative acts. Write a concluding statement

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter4: Equations Of Linear Functions
Section: Chapter Questions
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  1. A researcher examined the extent of cooperation among kindergarten children. She unobtrusively observes a group of children at play for 30 minutes. The following are the number of cooperative acts exhibited by each child. Construct a 95% confidence interval to estimate the population mean of cooperative acts. Write a concluding statement.

1

5

2

3

4

1

2

2

4

3

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