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Molodets [167]
2 years ago
15

Please help! I need help with part B if 1000 students were surveyed what would the probability be of how many plays sports?

Mathematics
2 answers:
nevsk [136]2 years ago
5 0

Answer:

188 students would play sports, out of 1,000.

Step-by-step explanation:

If the probability that a random high school student plays a sport is 0.188 (150/800), which means for every 1 high school student 0.188 of them play a sport. Multiply 0.188x1,000 to get 188 students who play a sport.

Korolek [52]2 years ago
3 0
It will be 188 good luck
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Answer:

To get the solution, we are looking for, we need to point out what we know.

1. We assume, that the number 13 is 100% - because it's the output value of the task.

2. We assume, that x is the value we are looking for.

3. If 13 is 100%, so we can write it down as 13=100%.

4. We know, that x is 100% of the output value, so we can write it down as x=100%.

5. Now we have two simple equations:

1) 13=100%

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where left sides of both of them have the same units, and both right sides have the same units, so we can do something like that:

13/x=100%/100%

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7. Solution for what is 100% of 13

13/x=100/100

(13/x)*x=(100/100)*x       - we multiply both sides of the equation by x

13=1*x       - we divide both sides of the equation by (1) to get x

13/1=x

13=x

x=13

now we have:

100% of 13=13

Step-by-step explanation:

Have A Wonderful Day !!

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2 years ago
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Step-by-step explanation:

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Answer:

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