In a study of pregnant women and their ability to predict th

In a study of pregnant women and their ability to predict the sex of their babies, 57 of the prenant women had 12 years of education or less and 43.9% of them correcly identified the sex of their baby. Use a signficance level of 0.05 to test the claim that these women have no ability to predict the sex of their baby and the results are not signifcantly different from those that would be expected with random guesses. Identify the null hypothesis, test statistic, and P-value. Use the P-value method and the normal distribution method of the binomial distibution

Solution

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