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Brilliant_brown [7]
3 years ago
14

A local department store estimates that 10 percent of its customers return the merchandise they purchase. Let the random variabl

e R represent the number of returns for a random sample of 40 customers. Assume that random variable R follows a binomial distribution. What is described by the value of (408)(0.1)8(0.9)32
Mathematics
1 answer:
loris [4]3 years ago
4 0

Answer:

The probability that 8 customers in the sample will return merchandise

Step-by-step explanation:

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<u>Step-by-step explanation:</u>

Let the two consecutive numbers be x and x+1.

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The sum of these two consecutive integers = small integer + large integer

The sum of these two consecutive integers is x+x+1 = (2x+1)

It is given that,

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<u>Therefore, it can determined that :</u>

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