A random sample of 100 births has 45 male babies. Is this result significant at the 0.01 level? What is the P-value for this result?
Assume that male births and female births are equally likely. The following table shows the probabilities of various numbers of male babies in a random sample of 100 births. Use this information for Exercises 23, and assume that we are testing for a bias against males.

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Number of males among 100 Probability 35 or fewer 40 or fewer 45 or fewer 48 or fewer 0.002 0.028 0.184 0.382