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Here are the scores that Jenna has received on her seven quizzes: 16, 13, 20, 16, 12, 17, 18 What is the standard deviation rounded to the nearest tenth?
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21 votes
Here are the scores that Jenna has

received on her seven quizzes:
16, 13, 20, 16, 12, 17, 18
What is the standard deviation rounded to the nearest tenth?

User Zimbatm
by
8.9k points

2 Answers

6 votes

Answer:

the variance is 6.6

sry for not showing work

User Elnigno
by
7.8k points
5 votes

Answer:2.6

Explanation:

User Maiko Trindade
by
7.9k points
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