1 point A grocery store chain has been tracking data on the number of shoppers that use coupons The data shows that 71 of all

Question

1 point A grocery store chain has been tracking data on the number of shoppers that use coupons The data shows that 71 of all shoppers use coupons 36 times out 40 these results were considered accurate to within 2 5 What is the confidence level 99 95

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