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Greeley [361]
2 years ago
11

A sample of 7 students was taken to see how many pencils they were carrying 2,3,2,5,7,1,4 calculate the standard deviation

Mathematics
1 answer:
Firdavs [7]2 years ago
6 0

Answer:

1.92

Step-by-step explanation:

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aliina [53]
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first off sorry it took so long to answer, these long word questions are time consuming and i havent done them in a while so i had to refresh my memory, secondly the equations all end where i say the word "where", thirdly i am absolutely sure of all these answers except for the first one, the first one i am pretty sure i still got it but not 100%.

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5 0
2 years ago
Don’t worry about the second question
matrenka [14]

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