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Posted: **Sun Oct 03, 2021 11:23 am**

: A Researcher Wishes To Determine The Number Of Cups Of Coffee A Customer Drinks With An Evening Meal At A Restaurant 0 1 (30.65 KiB) Viewed 91 times

A researcher wishes to determine the number of cups of coffee a customer drinks with an evening meal at a restaurant. 0 1 2 3 4 0.12 0.44 0.04 P(X) 0.38 0.02 a. Find the mean. b. Find the variance. c. Find the standard deviation. C Choose... : b Choose.. 1 Choose...