Tom is paid semi-monthly. His annual salary is $78,500. How much does he receive in each paycheck?
1 answer:
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Answer:
Step-by-step explanation:
Given a standard normal distribution, we can use table to find the probability.
We know that symmetrical about y axis.
a) left of z=1.43 is
b)betweenz=−2.16 andz=−0.65
=
c)