What is the probability of obtaining a random sample of size 16 with a sample mean of 73 or higher? μ=70, σ=2.5
Added by Anja W.
Step 1
The formula for SE is σ/√n, where σ is the standard deviation and n is the sample size. In this case, SE = 2.5/√16 = 0.625. Show more…
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