Based on their records, a hospital claims that the proportion,p, of full-term babies born in the community
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Question:
Based on their records, a hospital claims that the proportion,p, of full-term babies born in the community that weigh more than 7pounds is 42%. A pediatrician who works with several hospitals in the community would like to verify the hospital's claim. In a random sample of 155 babies born in the community,80 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
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