Question

in reducing pain. The are centimeters on a pain scalo before and after hypnosis. of Assume that the paired sample data are simple random interval for the mean of the "before-after differences. Does hypnotism appear to be effective in roducing pain? Before After 6.5 9.0 10.5 2.7 32 e 2.7 6.2 Round to two decimal places as needed.) Does hypnotism appear to be effective in reducing pain? O A Yes, because the confidence interval includes zero O B. No, because the confidence interval does not inolude and is entirely greater than zero O c. No, because the confidence interval indudes zero O D. Yes, because the confidence intervail does not include and is entirely greater than zero. pas Click to past past 3

Answer 1

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