Homework Help is Here – Start Your Trial Now!
Math
Statistics
Use the above data to construct an ANOVA table to determine if there is a significant difference in the average birth weight amongst the four groups. Illustrate your findings graphically

Use the above data to construct an ANOVA table to determine if there is a significant difference in the average birth weight amongst the four groups. Illustrate your findings graphically

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 4BGP
See similar textbooks
icon
Related questions
Question
Question 2 (Hand Calculations) Researchers studied the association between birth mother's smoking habits and the birth weights of their babies. A sample of size n = 11 subjects was selected from each of the four groups. Group 1-nonsmokers Group 2 - smokers who smoked less that 1 pack per day Group 3-smokers who smoke more than 1 Pack but less than 2 packs per day Group 4-smokers who smoke more than 2 packs per day. Table: Birth weights (in grams) of infants of mothers (n = 11) in four smoking groups nonsmokers 3510 3174 3580 3232 3884 3982 4055 3459 3998 3852 3421 <1pack 3444 3111 2890 3002 2995 3101 3400 3764 2997 3031 3120 1 pack to 2 packs 2608 2555 3100 1775 2985 2479 2901 2778 2099 2500 2322 > 2 packs 2232 2331 2200 2121 2001 1566 1676 1783 2002 2118 1882 Use the above data to construct an ANOVA table to determine if there is a significant difference in the average birth weight amongst the four groups. Illustrate your findings graphically
Transcribed Image Text:Question 2 (Hand Calculations) Researchers studied the association between birth mother's smoking habits and the birth weights of their babies. A sample of size n = 11 subjects was selected from each of the four groups. Group 1-nonsmokers Group 2 - smokers who smoked less that 1 pack per day Group 3-smokers who smoke more than 1 Pack but less than 2 packs per day Group 4-smokers who smoke more than 2 packs per day. Table: Birth weights (in grams) of infants of mothers (n = 11) in four smoking groups nonsmokers 3510 3174 3580 3232 3884 3982 4055 3459 3998 3852 3421 <1pack 3444 3111 2890 3002 2995 3101 3400 3764 2997 3031 3120 1 pack to 2 packs 2608 2555 3100 1775 2985 2479 2901 2778 2099 2500 2322 > 2 packs 2232 2331 2200 2121 2001 1566 1676 1783 2002 2118 1882 Use the above data to construct an ANOVA table to determine if there is a significant difference in the average birth weight amongst the four groups. Illustrate your findings graphically
Expert Solution
steps

Step by step

Solved in 3 steps with 21 images

SEE SOLUTIONCheck out a sample Q&A here
Blurred answer
Recommended textbooks for you
Glencoe Algebra 1, Student Edition, 9780079039897…
Glencoe Algebra 1, Student Edition, 9780079039897…
Algebra
ISBN:
9780079039897
Author:
Carter
Publisher:
McGraw Hill
College Algebra (MindTap Course List)
College Algebra (MindTap Course List)
Algebra
ISBN:
9781305652231
Author:
R. David Gustafson, Jeff Hughes
Publisher:
Cengage Learning
SEE MORE TEXTBOOKS