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In a planned study, there is a known population with a normal distribution, μ = 0...

In a planned study, there is a known population with a normal distribution, μ = 0 , and σ = 5 . What is the predicted effect size (d) if the researchers predict that those given an experimental treatment have a mean of:

(a): −6

(b): −10

(c): −8

(d): 0

(e): 15

Math   Statistics-And-Probability   
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