Mathematics, 26.11.2021 20:50, sugandiwoodbine

In a random sample of 520 adults, the mean was 150 and the standard deviation was 4. 5. The study was reported with a 95% confidence level, and the confidence interval for the study was 150 Â± 0. 39. What range of values shows the confidence interval for the study? 146. 1 to 153. 9 149. 61 to 150. 39 150 to 150. 39 150 to 153. 9.

Answers: 2

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 20:00, marisolrojo2002

Which expression is equivalent to -5(3x - 6/7)

Answers: 1

continue

Mathematics, 21.06.2019 20:30, sadcase85

Acircus act has 3 times as many elephants as acrobats. jorge noticed that all together there were 56 legs in the circus ring. how many elephants were in the show?

Answers: 2

continue

Mathematics, 21.06.2019 22:30, curlyysav536

Math question.. plz me .. best answer all

Answers: 3

continue

Mathematics, 22.06.2019 01:30, 20jacksone

Given a binomial distribution variable with n=20 and p=0.60 find the following possibilities using the binomial table a) p(x < 13) b) p x > 15) c) p(x = 17) d) p(11 < x < 14) e) p(11 < x < 14)

Answers: 3

continue

Do you know the correct answer?

In a random sample of 520 adults, the mean was 150 and the standard deviation was 4. 5. The study wa...