Mathematics, 03.04.2021 02:10, kahmir15

Child Health and Development Studies (CHDS) has been collecting data about expectant mothers in Oakland, CA since 1959. One of the measurements taken by CHDS is the weight increase (in pounds) for expectant mothers in the second trimester. In a fictitious study, suppose that CHDS finds the average weight increase in the second trimester is 14 pounds. Suppose also that, in 2015, a random sample of 33 expectant mothers have mean weight increase of 15.8 pounds in the second trimester, with a standard deviation of 5.7 pounds.

A hypothesis test is done to see if there is evidence that weight increase in the second trimester is greater than 14 pounds.

Find the
p
-value for the hypothesis test.

Answers: 2

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 19:30, sweetbri7p5v6tn

Aline passes through 3,7 and 6,9 what equation represents the line

Answers: 2

continue

Mathematics, 21.06.2019 21:00, rileyeddins1010

Which of the functions graphed below has a removable discontinuity?

Answers: 2

continue

Mathematics, 22.06.2019 01:30, maymuu4life

As a self-employed seamstress, you know that it takes 7 yards of material to make 3 jackets. you bought 15 yards of material to make 7 jackets. did you buy enough material? if not, how much were you over or under?

Answers: 1

continue

Mathematics, 22.06.2019 02:40, lorenialopez1234

The graph shows a vertical translation of y= square root of x cubedwhat is the range of the translated function? {yly < 0}{yly > 0}{yly is a natural number}{yly is a real number}

Answers: 3

continue

Do you know the correct answer?

Child Health and Development Studies (CHDS) has been collecting data about expectant mothers in Oakl...