An article in the Washington Post on March 16, 1993 stated that nearly 45 percent of all Americans have brown eyes. A random sample of n=82 C of I students found 30 with brown eyes. We test H0:p=.45...

An article in the Washington Post on March 16, 1993 stated that nearly 45 percent of all Americans have brown eyes. A random sample of n=82 C of I students found 30 with brown eyes.
We test

(a) What is the zz-statistic for this test?  ____________

(b) What is the P-value of the test? _____________