32 percent of the customers of a fast food chain order the Whopper, French fries and a drink. A random sample of 10 cash register receipts is selected. What is the probability that eight receipts will show that the above three food items were ordered?

0.0023

Step-by-step explanation:

Let X be the binomial variable that represents the number of receipts will show that the above three food items were ordered.

probability of success p = 32% = 0.32

Sample size : n= 10

Binomial probability function :

Now, the probability that eight receipts will show that the above three food items were ordered :

hence, the required probability = 0.0023

answer: i don't understand it

step-by-step explanation: sorry

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step-by-step explanation:

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