Finding a P-Value for a Critical Region in Two Tails Consider the claim that with the XSORT method of gender selection, the likelihood of having a baby girl is different from p = 0.5 and use the test...

Finding a P-Value for a Critical Region in Two Tails

Consider the claim that with the XSORT method of gender selection, the likelihood of having a baby girl is different from p = 0.5 and use the test statistic z = 3.21 found from 13 girls in 14 births. First determine whether the given conditions result in a critical region in the right tail, left tail, or two tails, then use Figure 8-5 to find the P-value. Interpret the P-value.