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zhuklara [117]
3 years ago
8

A survey taken during class revealed 30% of the students in a class bring their lunch to school. If the probability that a rando

mly selected student is a boy given that the student brings their lunch is 40%, what is the probability that a randomly selected student will be a boy that brings his lunch to school?
Mathematics
1 answer:
ohaa [14]3 years ago
8 0
For the answer to the question above asking <span>what is the probability that a randomly selected student will be a boy that brings his lunch to school? I'll provide a solution for the following problem below.
</span>P(boy |lunch) = P(boy and lunch)/P(lunch) = 0.40
P(boy and lunch) = P(lunch)*0.4 = 0.3*0.4 = 0.12
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Step-by-step explanation:

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Answer:  The approximate values that every player make are,

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Let Grace made x baskets.

Then According to the question,

Jenny made baskets = 3x

Alexis made basket = x + 6

Joan made basket = x - 4

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Since,  Altogether the five players made 40 baskets.

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Alexis made basket = x + 6 = 11.4285714286  ≈ 11.43

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≈ 1.43




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