Assume that women’s heights are normally distributed with a mean given by μ=63.5
2 answers:
Answer:64.3738
Step-by-step explanation:
Answer:
Part a) 0.5636 or 56.36%
Step-by-step explanation:
Part a)
Given the info on mean and standard deviation, we evaluate the Z-score as:
Z = (64 - 63.5)/3.1 = 0.16
and use the Z-tables to find that
P(x < 64) = 0.5636 = 56.36%
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