Mathematics

11 April, 07:34

You do a study of hypnotherapy to determine how effective it is in increasing the number of hours of sleep subjects get each night. You measure hours of sleep for 12 subjects with the following results. Construct a 95% and 99% confidence interval for the mean number of hours slept for the population (assumed normal) from which you took the data.

8.2 9.1 7.7 8.6 6.9 11.2 10.1 9.9 8.9 9.2 7.5 10.5

+3

Answers (1)

Know the Answer?

Not Sure About the Answer?

Find an answer to your question 👍 “You do a study of hypnotherapy to determine how effective it is in increasing the number of hours of sleep subjects get each night. You ...” in 📗 Mathematics if the answers seem to be not correct or there’s no answer. Try a smart search to find answers to similar questions.

Search for Other Answers

You Might be Interested in

2x^2 - 8x + 1 = 0 solving using quadratic formula round to the nearest 10

Simplify: 5P3 A. 10 B. 15 C. 30 D. 60

Seven is at least the sum of three times a number and five

Find the value of the discriminant. 2x^2+12x-13=0 then Determine the number and type of roots.

10 divided by 1/6 Word problems

New Questions in Mathematics

The scale factor of the blueprint of a garage door to the actual garage door is 0.05. the are of the actual garage door is 220 ft^2. What is the area of the garage door on the blueprint? A. 0.55ft^2 B. 5.5ft^2 C. 11ft^2 D. 55ft^2

Which of the following represents side lengths that form a Pythagorean triple? A. 7, 8, 9 B. 1, 2, 3 C. 4, 5, 6 D. 3, 4, 5

Gwent pour 256 milliliters of water in to Ravi Henry pours 189 milliters of water in to Ravis. Ravis now contains 800 Milliters of water hiw nuch water was in Ravis to begin with?.

Rosa has a garden divided into sections. She has 125 daisy plants. if she plants an equal number of the daisy plants in each section of daisies, will she have any left over? If so, how many daisy plants will be left over?

Simplify. 9x^8-18x^6