# SOLUTION: An experiment is designed to investigate the impact of different positions of the mother on fetal heart rate. Fetal heart rate is measured by ultrasound in beats per minute. The st

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 Click here to see ALL problems on Probability-and-statistics Question 376426: An experiment is designed to investigate the impact of different positions of the mother on fetal heart rate. Fetal heart rate is measured by ultrasound in beats per minute. The study included 20 women who were assigned to one position and had the fetal heart rate measured in that position. Each woman was between 28 and 32 weeks gestation. The data are shown in table 7-47. Is there a significant difference in mean fetal heart rates by position? Run the test at a 5% level of significance. Textbook Used: Sullivan, Lisa M. Essentials of Biostatistics in Public Health (2008).Answer by donovan1(1)   (Show Source):