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)

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