Question: Data Set 4 Births in Appendix B lists birth weights from babies born at Albany Medical Center, Bellevue Hospital in New York City, Olean General

Data Set 4 "Births" in Appendix B lists birth weights from babies born at Albany Medical Center, Bellevue Hospital in New York City, Olean General Hospital, and Strong Memorial Hospital in Rochester, New York. After partitioning the birth weights according to the hospital, we get the StatCrunch display shown here. Use a 0.05 significance level to test the claim that the different hospitals have different mean birth weights. Do birth weights appear to be different in urban and rural areas?

Data Set 4

StatCrunch ANOVA table Source DF SS Columns 1701400 5671 33.33 1.1810493 0.3167 Error 396 1.90157ed40194.44 Total399 1.9185846 MS FStat P-value Albany Medical Center HospitalInsurance Company Albany Medical Center Hospital Blue Cross Albany Medical Center Hospital Blue Cross Albany Medical Center Hospital Albany Medical Center Hospital INSURANCE GENDER (1M) LENGTH OF STAY ADMITTED DISCHARGED BIRTH WEIGHT TOTAL CHARGES FRI FRI WED MON FRI 2 SUN SUN THU 13986 3633 36 800 Insurance Company Insurance Company SUN 3700 3633

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