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A study is conducted comparing birth weights (in pounds) of infants born to mothers of various ages. The following data can also be found in the file (a6_q1.xlsx) in the Module "Session 8": Group Information: 1 = "< 20 Years" 2 = "20-29 Years" 3 = "30+ Years" GROUP BIRTHWT 1 8.4 1 7.3 1 9.1 1 7.8 1 8.4 7.5 2 6.3 2 6.9 5.4 2 7.1 3 6.9 7.1 3 5.7 3 6.5 3 6.6

A study is conducted comparing birth weights (in pounds) of infants born to mothers of various ages. The following data can also be found in the file (a6_q1.xlsx) in the Module "Session 8": Group Information: 1 = "< 20 Years" 2 = "20-29 Years" 3 = "30+ Years" GROUP BIRTHWT 1 8.4 1 7.3 1 9.1 1 7.8 1 8.4 7.5 2 6.3 2 6.9 5.4 2 7.1 3 6.9 7.1 3 5.7 3 6.5 3 6.6

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.6: Summarizing Categorical Data
Problem 3BGP
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A study is conducted comparing birth weights (in pounds) of infants born to mothers of various ages. The following data can also be found in the file (a6_q1.xlsx) in the Module "Session 8": Group Information: 1 = "< 20 Years" 2 = "20-29 Years" 3 = "30+ Years" GROUP BIRTHWT 1 8.4 1 7.3 1 9.1 1 7.8 1 8.4 7.5 2 6.3 2 6.9 2 5.4 2 7.1 3 6.9 3 7.1 3 5.7 3 6.5 3 6.6
Transcribed Image Text:A study is conducted comparing birth weights (in pounds) of infants born to mothers of various ages. The following data can also be found in the file (a6_q1.xlsx) in the Module "Session 8": Group Information: 1 = "< 20 Years" 2 = "20-29 Years" 3 = "30+ Years" GROUP BIRTHWT 1 8.4 1 7.3 1 9.1 1 7.8 1 8.4 7.5 2 6.3 2 6.9 2 5.4 2 7.1 3 6.9 3 7.1 3 5.7 3 6.5 3 6.6
Done A z-Iti-iad-prod.instructure.com AA Return Submit Create an ANOVA table to test for a significant difference in the mean birthweights for mothers of different ages at 0.05 level of significance. Match the components. NOTE: Round all answers to the THIRD decimal (e.g. 9.1439 becomes 9.144). For assistance, The total sum of squares should sum to 14.233 and the total degrees of freedom should sum to 14. Mean Square Between (MSB) F Critical Value F statistic Degrees of Freedom Within (dfW) Mean Square Within (MSW) Sum Squares Within (SSW) Degrees of Freedom Between IdfB)
Transcribed Image Text:Done A z-Iti-iad-prod.instructure.com AA Return Submit Create an ANOVA table to test for a significant difference in the mean birthweights for mothers of different ages at 0.05 level of significance. Match the components. NOTE: Round all answers to the THIRD decimal (e.g. 9.1439 becomes 9.144). For assistance, The total sum of squares should sum to 14.233 and the total degrees of freedom should sum to 14. Mean Square Between (MSB) F Critical Value F statistic Degrees of Freedom Within (dfW) Mean Square Within (MSW) Sum Squares Within (SSW) Degrees of Freedom Between IdfB)
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