Mathematics, 05.05.2020 19:25 charrij26

A study on the latest fad diet claimed that the amounts of weight lost by all people on this diet had a mean of 20.720.7 pounds and a standard deviation of 4.14.1 pounds. Step 2 of 2 : If a sampling distribution is created using samples of the amounts of weight lost by 9090 people on this diet, "what would be the standard deviation of the sampling distribution of sample means"? Round to two decimal places, if necessary.

Answers: 3

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 21:00, yam44

Reagan lives five miles farther from school than vanessa lives. write an expression to describe how far reagan lives from school

Answers: 1

continue

Mathematics, 21.06.2019 21:00, Milosmom

Atorch and a battery cost 2.50 altogether. the torch costs 1.50 more than the battery. what fraction of the total price is the torch? give your answer in its simplest form.

Answers: 2

continue

Mathematics, 21.06.2019 21:20, Hazard970

If two angles of a triangle have equal measures and the third angle measures 90°, what are the angle measures of the triangle? a. 60°, 60°, 60° b. 45°, 90°, 90° c. 30°, 30°, 90° d. 45°, 45°, 90°

Answers: 2

continue

Mathematics, 21.06.2019 22:10, BilliePaul95

Ellen makes and sells bookmarks. she graphs the number of bookmarks sold compared to the total money earned. why is the rate of change for the function graphed to the left?

Answers: 1

continue

You know the right answer?

A study on the latest fad diet claimed that the amounts of weight lost by all people on this diet ha...