Based on their records a hospital claims that the proportion p of full term babies...
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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 than 7 pounds is 48 A pediatrician who works with several hospitals in the community would like to verify the hospital s claim In a random sample of 240 babies born in the community 122 weighed over 7 pounds Is there enough evidence to reject the hospital s claim at the 0 10 level of significance Perform a two tailed test Then complete the parts below Carry your intermediate computations to three or more decimal places If necessary consult a list of formulas a State the null hypothesis Ho and the alternative hypothesis H H 0 b Determine the type of test statistic to use Choose one c Find the value of the test statistic Round to three or more decimal places 0 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 48 O Yes No X a X S 2 0 0 OSO D P Q 00 OVO D
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