Question: For her study ( n = 50), a researcher determines that M = 42 and 37.5 3.5 ( ). She then decides the level of

For her study (n= 50), a researcher determines thatM= 42 and 37.5 3.5 ( ). She then decides the level of confidence to be 95%. From the following example, what is the point estimate when computing a one-independent sampleztest?

a.34

b.41

c.42

d.37.5

pls show step by step computation. thank you.

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