In an interval estimation for a proportion of a population, the value of z at 99.2% confidence is
a. 2.65.
b. 2.41.
c. 1.96.
d. 1.645.
a
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The expected number of customers in the system is:
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Internal managers and credit analysts evaluate financial condition of a government in the same way.
Answer the following statement true (T) or false (F)