Mathematics, 19.03.2020 20:40 nourmaali

The heights of dogs, in inches, in a city are normally distributed with a population standard deviation of 4 inches and an unknown population mean. If a random sample of 18 dogs is taken and results in a sample mean of 32 inches, find the error bound (EBM) of the confidence interval with a 90% confidence level.

Answers: 1

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 16:30, xojade

The weights of players in a basketball league are distributed normally. the distance (d) of each player's weight (w) from the mean of 86 kilograms was computed as follows: d = |w - 86| if d is greater than 7 for approximately 5% of the players, what is the approximate standard deviation of the players' weights? a. 1.75 kilograms b. 3.5 kilograms c. 4.3 kilograms d. 7 kilograms

Answers: 3

continue

Mathematics, 21.06.2019 17:00, nihadsalim10

Find the roots of the equation below. x^2 - 6 + 9 = 0

Answers: 1

continue

Mathematics, 21.06.2019 22:00, annadson4589

Ascientist has 50 grams of a radioactive element. the amount of radioactive element remaining after t days can be determined using the equation (1) after two days the scientist receives a second shipment of 50 grams of the same element. the equation used to represent the amount of shipment 2 remaining after t days is 10) - 50 which of the following is an equivalent form of the expression for the amount remaining in shipment 2? what’s the answer?

Answers: 2

continue

Mathematics, 21.06.2019 22:30, DatBoiCedd

Convert (-3,0) to polar form. a. (3,0’) b. (-3,180’) c. (3,180’) d. (3,360’)

Answers: 1

continue

You know the right answer?

The heights of dogs, in inches, in a city are normally distributed with a population standard deviat...