PLEASE DO IN EXCEL The following data were collected in an experiment designed to investigate the impact of different positions of the mother during ultrasound on fetal heart rate. Fetal heart rate is measured by ultrasound in beats per minute. The study includes 20 women who are assigned to one position and have the fetal heart rate measured in that position. Each woman is between 28-32 weeks gestation. The data are shown below. Is there a significant difference in mean fetal heart rates by position? Run the test at a 5% level of significance. Back Side Sitting Standing 140 141 144 147 144 143 145 145 146 145 147 148 141 144 148 149 139 136 144 145 Mean = 142.0 Mean = 141.8 Mean = 145.6 Mean =146.8
PLEASE DO IN EXCEL The following data were collected in an experiment designed to investigate the impact of different positions of the mother during ultrasound on fetal heart rate. Fetal heart rate is measured by ultrasound in beats per minute. The study includes 20 women who are assigned to one position and have the fetal heart rate measured in that position. Each woman is between 28-32 weeks gestation. The data are shown below. Is there a significant difference in mean fetal heart rates by position? Run the test at a 5% level of significance. Back Side Sitting Standing 140 141 144 147 144 143 145 145 146 145 147 148 141 144 148 149 139 136 144 145 Mean = 142.0 Mean = 141.8 Mean = 145.6 Mean =146.8
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section: Chapter Questions
Problem 25SGR
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*PLEASE DO IN EXCEL
The following data were collected in an experiment designed to investigate the impact of different positions of the mother during ultrasound on fetal heart rate. Fetal heart rate is measured by ultrasound in beats per minute. The study includes 20 women who are assigned to one position and have the fetal heart rate measured in that position. Each woman is between 28-32 weeks gestation. The data are shown below.
Is there a significant difference in mean fetal heart rates by position? Run the test at a 5% level of significance.
Back | Side | Sitting | Standing | |||||||||||||||||||||||||||||||||
140 | 141 | 144 | 147 | |||||||||||||||||||||||||||||||||
144 | 143 | 145 | 145 | |||||||||||||||||||||||||||||||||
146 | 145 | 147 | 148 | |||||||||||||||||||||||||||||||||
141 | 144 | 148 | 149 | |||||||||||||||||||||||||||||||||
139 | 136 | 144 | 145 | |||||||||||||||||||||||||||||||||
Mean = 142.0 | Mean = 141.8 | Mean = 145.6 | Mean =146.8 |
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