Mathematics, 01.08.2021 03:20, Manuel2019
A study reported that about 40% of high school students have tried out for a sport at their school. To find out if this applies to Jessica’s school, she surveyed an SRS of 20 students. Nine of them said that they had tried out for a sport. To see if this result is surprising, a simulation is to be conducted to estimate the probability of obtaining a sample result as high as this one.
Let 0–3 represent students who tried out for a sport and 4–9 represent students who did not try out for a sport.
52644, 52348, 82462, 66233.
Using the line of random numbers to run one simulation, what proportion of students tried out for a sport?
0.40
0.45
0.50
0.60
Answers: 3
Other questions on the subject: Mathematics
Mathematics, 22.06.2019 00:30, goverton101
Consider this expression and the steps to evaluate it. 4^5(−2)^9/4^8(−2)^3 1. apply the quotient of powers: (−2)^a/4^b 2. evaluate powers: c/d select the value of each variable. a = _ b = _ c = _ d = _
Answers: 3
Mathematics, 22.06.2019 00:50, ladnerhailey16
Assume that adults have iq scores that are normally distributed with a mean of mu equals 100 and a standard deviation sigma equals 20. find the probability that a randomly selected adult has an iq between 80 and 120.assume that adults have iq scores that are normally distributed with a mean of mu equals 100 and a standard deviation sigma equals 20. find the probability that a randomly selected adult has an iq between 80 and 120.
Answers: 3
Do you know the correct answer?
A study reported that about 40% of high school students have tried out for a sport at their school....
Questions in other subjects:
Mathematics, 23.09.2021 03:10
