Mathematics, 14.04.2021 05:30, 0055babs

The heights of five-year-olds are Normally distributed with a mean of 42.5 inches and a standard deviation of 2.5 inches. A random sample of 16 five-year-olds is taken and the mean height is recorded. What would be the standard deviation of the sampling distribution of all possible samples of size 16? 0.16
0.63
2.5
2.66

Answers: 2

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 15:00, haleylayne74

What is the compound interest in a three-year, $100,000 loan at a 10 percent annual interest rate a) 10.00 b) 21.00 c) 33.10 d) 46.41

Answers: 1

continue

Mathematics, 21.06.2019 16:20, emj617

Match each statement with its corresponding value for the system below: y = -2(3)x and y = 9x - 2 1. the number of points of intersection. -2 2. the x-coordinate of the solution. 1 3. the y-coordinate of the solution. 0

Answers: 3

continue

Mathematics, 21.06.2019 18:30, dallasherncastrillo

Which of the following is the true for f(x) = 5cos

Answers: 2

continue

Mathematics, 21.06.2019 22:10, Kurlyash

Atype of plant is introduced into an ecosystem and quickly begins to take over. a scientist counts the number of plants after mmonths and develops the equation p(m)= 19.3(1.089)^m to model the situation. most recently, the scientist counted 138 plants. assuming there are no limiting factors to the growth of the plants, about how many months have passed since the plants werefirst introduced? a)o 6.1b)0.6.6c)10 72d)o 23.1

Answers: 3

continue

Do you know the correct answer?

The heights of five-year-olds are Normally distributed with a mean of 42.5 inches and a standard dev...