Mathematics, 22.02.2020 02:29 JarretteWhitaker

Sergio is working on a research project involving the ages of students at Brooklyn College. After interviewing 500 students, he has determined that the average age of a Brooklyn College student is 20 years and 6 months. He has further determined that the range of ages of the students on campus follows a normal distribution with a standard deviation of 2 years. What is the probability of a randomly chosen student being exactly 21 years old

Answers: 2

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 18:00

What is the solution to the equation in the & show work i’m very

Answers: 1

Answer

Mathematics, 21.06.2019 22:30

What is the point slope form of a line with slope -5 that contains point (2,-1)

Answers: 1

Answer

Mathematics, 22.06.2019 00:30

20 points plus brainliest andwer plus my hover hoard im v desperate ! evaluate the polynomial for x=-2 in the equation -3x^3+7x^2-7x-1 (simplify your answer)

Answers: 1

Answer

Mathematics, 22.06.2019 01:30

Paco orders an ice cream for $1, but realizes his wallet is at home and he only has 3/20 of $1 with him. if his mom pays the remaining 7/20 of the dollar, how much will she pay? $0.05 $0.15 $0.85 $0.95

Answers: 1

Answer

You know the right answer?

Sergio is working on a research project involving the ages of students at Brooklyn College. After in...

Questions