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For the data set 7, 5, 10, 11, 12, the mean, X, is 9. What is the standard deviation?

For the data set 7, 5, 10, 11, 12, the mean, X, is 9. What is the standard deviation?
asked 88.3k views
20 votes
For the data set 7, 5, 10, 11, 12, the mean, X, is 9. What is the standard
deviation?

asked
User Jameeka
by
8.1k points

2 Answers

10 votes

Answer:

= 2.9154759474227

Explanation:

answered
User Yordan Georgiev
by
8.4k points
8 votes

Answer:

The standard deviation is about 2.915

Explanation:

answered
User Waterschaats
by
7.6k points
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