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3 years ago

12

On a 10-item test, three students in professor hsin's advanced chemistry seminar received scores of 2, 5, and 8, respectively. f

or this distribution of test scores, the standard deviation is equal to the square root of

1 answer:

swat323 years ago

3 0

The standard deviation is 5 because (2+5+8)/3=5. So the equal square root is square root of 25

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Vladimir79 [104]

Answer:

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Marat540 [252]

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2 years ago

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elena-s [515]

Answer:

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Step-by-step explanation:

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3 years ago

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Goshia [24]

Answer:

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