A 0.05 significance level is used for a hypothesis test of the claim that when p

Question

A 0.05 significance level is used for a hypothesis test of the claim that when parents use a particular method of gender selection, the proportion of baby girls is less than 0.5. Assume that sample data consists of 45 girls in 100 births, so the sample statistic of 9/20 results in a z score that is 1 standard deviation below 0. Complete parts (a) through (h) below. a. Identity the null hypothesis and the alternative hypothesis. Choose the correct answer below. A. H_0: p notequalto 0.5 H_ 1: p 0.05 C. H_0: p = 0.5 H_ 1: p

Explanation / Answer

Option-C) H0 : p = 0.5 , Ha : p < 0.5

                 

Related Questions

Navigate

• Browse (All)
• Browse A
• Subjects

---

---

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.