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kodGreya [7K]
3 years ago
6

. One sample has M = 18 and a second sample has M = 14. If the pooled variance for the two samples is 16, what is the value of C

ohen’s d?
Mathematics
1 answer:
dalvyx [7]3 years ago
7 0

Answer:

Cohen's d : 1.00

Step-by-step explanation:

We know that M₁ = 18, and M₂ = 14. Given that the pooled variance for the these two samples are 16, S²Pooled = 16, and therefore S - pooled = 4.

The formula to solve for the value of Cohen's d is as follows,

d = M₁ - M₂ / S - pooled,

d = 18 - 14 / 4 = 4 / 4 = 1

Therefore the value of Cohen's d = 1

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Answer:

A

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6 0
3 years ago
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mash [69]

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and

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The expression under the square root can be rewritten as

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2 years ago
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