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What is the standard deviation of the test scores {75, 77, 82, 91, 100}? Round to the nearest tenth, as needed.

What is the standard deviation of the test scores {75, 77, 82, 91, 100}? Round to the nearest tenth, as needed.
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5 votes
What is the standard deviation of the test scores {75, 77, 82, 91, 100}? Round to the nearest tenth, as needed.

User Michal Dobrodenka
by
8.7k points

2 Answers

6 votes

Answer:

like 60, 80, 70, 80, 90?

Explanation:

User Fetz
by
9.1k points
6 votes

Answer:

10.4

Explanation:

The standard deviation measures the spread of the data distribution of the sample.

User Nicko Glayre
by
8.5k points
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