Epidural? No The table shows the results of a study investigating whether aftereffects of epidurals administered during childbirth might interfere with successful breastfeeding. A researcher is planning to do a chi-square test. Assume the conditions for inference are met. Complete parts a) through c). Yes Total Breastfeeding at 6 months? Yes 218 496 714 No 160 281 441 Total 378 777 1155 C. HO. Breastreeding success is independent of naving an epiaurai. HA: Breastfeeding success is not independent of having an epidural. OD. Ho: Breastfeeding success is independent of having an epidural. HA: Having an epidural decreases breastfeeding success. What is the component of chi-square for the epidural / no breastfeeding cell? (Round to two decimal places as needed.)

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Y19.1.27-T
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Epidural?
Yes
The table shows the results of a study investigating whether aftereffects of
epidurals administered during childbirth might interfere with successful
breastfeeding. A researcher is planning to do a chi-square test. Assume the
conditions for inference are met. Complete parts a) through c).
No
Total
Breastfeeding
Yes
218
496
714
at 6 months?
No
160
281
441
Total
378
777
1155
t. H0. Breastreeaing success is independent of naving an epidurai.
HA: Breastfeeding success is not independent of having an epidural.
O D. Ho: Breastfeeding success is independent of having an epidural.
HA: Having an epidural decreases breastfeeding success.
What is the component of chi-square for the epidural / no breastfeeding cell?
(Round to two decimal places as needed.)
Transcribed Image Text:Y19.1.27-T Question Help Epidural? Yes The table shows the results of a study investigating whether aftereffects of epidurals administered during childbirth might interfere with successful breastfeeding. A researcher is planning to do a chi-square test. Assume the conditions for inference are met. Complete parts a) through c). No Total Breastfeeding Yes 218 496 714 at 6 months? No 160 281 441 Total 378 777 1155 t. H0. Breastreeaing success is independent of naving an epidurai. HA: Breastfeeding success is not independent of having an epidural. O D. Ho: Breastfeeding success is independent of having an epidural. HA: Having an epidural decreases breastfeeding success. What is the component of chi-square for the epidural / no breastfeeding cell? (Round to two decimal places as needed.)
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