The following contingency table is on Autism and Breastfeeding: Autism None Less than 2 months 2 to 6 months More than 6 months Total Yes 241 198 164 215 818 No 20 25 27 44 116 Total 261 223 191 259 934 Is there a relationship between autism and breastfeeding? To determine if there is, a researcher asked mothers of autistic and non-autistic children to say what time period they breastfed their children. What is the Test Statistic? (round to two decimal places) What is the p-value? (go four decimal places)
The following contingency table is on Autism and Breastfeeding: Autism None Less than 2 months 2 to 6 months More than 6 months Total Yes 241 198 164 215 818 No 20 25 27 44 116 Total 261 223 191 259 934 Is there a relationship between autism and breastfeeding? To determine if there is, a researcher asked mothers of autistic and non-autistic children to say what time period they breastfed their children. What is the Test Statistic? (round to two decimal places) What is the p-value? (go four decimal places)
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.6: Summarizing Categorical Data
Problem 30PPS
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The following
Autism | None | Less than 2 months | 2 to 6 months | More than 6 months | Total |
Yes | 241 | 198 | 164 | 215 | 818 |
No | 20 | 25 | 27 | 44 | 116 |
Total | 261 | 223 | 191 | 259 | 934 |
Is there a relationship between autism and breastfeeding? To determine if there is, a researcher asked mothers of autistic and non-autistic children to say what time period they breastfed their children.
What is the Test Statistic? (round to two decimal places)
What is the p-value? (go four decimal places)
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