There are 250 freshman at Central High School. You survey 50 randomly selected freshman and find that 38 plan to go to the school party on Friday. How many freshman are likely to be at the party?

Question

Mathematics

Lena

9 August, 19:33

There are 250 freshman at Central High School. You survey 50 randomly selected freshman and find that 38 plan to go to the school party on Friday. How many freshman are likely to be at the party?

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Answers (1)

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Leonardo Ross · Answer 1

190 freshman will probably go to the party

Step-by-step explanation:

first we have to get the probability of a person going

for this we will see those who said they will go on those who asked them

38/50 = 0.76 = 76%

Now we are going to multiply the 0.76 by the 250 people, and we will obtain the probable number of freshman that come to the party

250*0.76 = 190