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Verizon [17]
3 years ago
6

For the data set 7, 5, 10, 11, 12, the mean, x, is 9. What is the standard deviation? The formula for the sample standard deviat

ion is s = 2(x-7)? . 1 Use the table to help you. (x - 2)2 1 Sum= Round your answer to the nearest tenth.​
Mathematics
1 answer:
soldier1979 [14.2K]3 years ago
5 0

Answer:

the answer is 2.9

Step-by-step explanation:

.

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