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harina [27]
3 years ago
8

The probability is 0.2 that a person shopping at a certain store will spend less than $20. For groups of size 17, find the mean

number who spend less than $20.
Mathematics
1 answer:
antiseptic1488 [7]3 years ago
6 0

Steps:

1: p=0.2

2: n = 17

3: n*p= 17*0.2=3.4

Description:

The person will spend less than 20 or o.2 as seen in the question. Meaning p will equal 0.2. P for probability. Now n is for number. n will equal 17. And then we have to times all the number. N times P will equal 17 then times it by 0.2=  Answer will come as 3.4.

Answer: 3.4

The correct answer for this question is 3.4

Please mark brainliest

<em><u>Hope this helps.</u></em>

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