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06-06-2023
Mathematics

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Use the P-value method for testing hypotheses. 4. Gender Selection. A 0.05 significance level is used for a hypothesis test of the claim that when parents use the XSORT method of gender selection, the proportion of baby girls is different from 0.5. Assume that sample data consist of 55 girls born in 100 births. a. Write Original Claim b. Identify the null and alternative hypotheses c. Calculate Test statistics What is P−val e. State the conclusion a. b. c. d.

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