Mathematics, 07.10.2019 22:00 missbecca1229p6glel

Suppose the time it takes for a purchasing agent to complete an online ordering process is normally distributed with a mean of 8 minutes and a standard deviation of 2 minutes. suppose a random sample of 25 ordering processes is selected. what is the standard deviation of the sampling distribution of mean times? (round to one decimal place.)

Answers: 2

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 15:00, star296

Which statement is always true? a. square bcdf is a rectangle. b. rectangle gjkm is a square. c. quadrilateral stpr is a trapezoid. d. parallelogram abcd is a rhombus.

Answers: 2

continue

Mathematics, 21.06.2019 19:30, zetrenne73

Jada has a meal in a restaurant she adds up the prices listed on the menu for everything they ordered and gets a subtotal of $42.00. when the check comes, it says they also need to pay $3.99 in sales tax. what percentage of the subtotal is the sales tax

Answers: 2

continue

Mathematics, 21.06.2019 20:30, xEmqq2034

26) -2(7x) = (-2 • 7) x a. associative property of addition b. associative property of multiplication c. commutative property of multiplication d. commutative property of addition

Answers: 1

continue

Mathematics, 22.06.2019 01:10, alondrahernande3

Do xuan nam isgoing to invest $1000 at a simple interest rate of 4% how long will it take for the investment to be worth $1040?

Answers: 1

continue

You know the right answer?

Suppose the time it takes for a purchasing agent to complete an online ordering process is normally...