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Based on their records, a hospital claims that the proportion, p , of full-term babies born in the community that weigh more than7 pounds is44%.
Based on their records, a hospital claims that the proportion,p, of full-term babies born in the community that weigh more than7 pounds is44%. A pediatrician who works with several hospitals in the community would like to verify the hospital's claim. In a random sample of210 babies born in the community,89 weighed over7 pounds. Is there enough evidence to reject the hospital's claim at the0.10 level of significance? Perform a two-tailed test. Then complete the parts below.
he parts below. Carry your intermediate computations to three or more decimal places. (If necessary, consult a list (a) State the null hypothesis H, and the alternative hypothesis H1. H Ho : D X H : 0 (b) Determine the type of test statistic to use. (Choose one) 0=0 (c) Find the value of the test statistic. (Round to three or more decimal places.) 0+0 X (d) Find the p-value. (Round to three or more decimal places. ) 0 (e) Can we reject the claim that the proportion of full-term babies born in the community that weigh more than 7 pounds is 44%? OYes ONoStep by Step Solution
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