Question
Based on their records, a hospital claims that the proportion, p, of full term babies born in the community that weigh more than 7 pounds
Based on their records, a hospital claims that the proportion, p, of full term babies born in the community that weigh more than 7 pounds is 36%. A pediatrician who works with several hospitals in the community would like to verify the hospital's claim. In a random sample of 230 babies born in the community. 103 weighed over 7 pounds. Is there enough evidence to reject the hospital's claim at the 0.01 level of significance. Perform a two-tailed test. Then complete the parts below.
a) state the null hypothesis H0 and the alternative hypothesis H1
b) Determine the type of test statistic to use. choose
c) Find the value of the test statistic.
d) Find the p value.
e) Can we reject the claim that the proportion of full term babies born in the community that weigh more than 7 pounds is 36%? y or n
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