subject
Mathematics, 13.02.2020 20:59 dan7478

The NCAA is interested in estimating the difference in mean number of daily training hours for men and women athletes on college campuses. They want 95 percent confidence and will select a sample of 10 men and 10 women for the study. The sample results are:

men n1=10 students, xbar1=2.7 hours, s1= .30hours,

women n2=10 students, xbar2=2.4 hours. s2= .40hours

Based on these data, the point estimate is .30 hours.

True

False

ansver
Answers: 3

Another question on Mathematics

question
Mathematics, 21.06.2019 16:30
I’m which figure is point g an orthocenter
Answers: 1
question
Mathematics, 21.06.2019 18:30
Anew shopping mall is gaining in popularity. every day since it opened, the number of shoppers is 5% more than the number of shoppers the day before. the total number of shoppers over the first 10 days is 1258 how many shoppers were on the first day?
Answers: 2
question
Mathematics, 21.06.2019 19:30
Find the actual dimensions of the box. the side length are in meters and integers. the surface area of the box is 104 m2 and volume of the box is 60 m3.
Answers: 1
question
Mathematics, 21.06.2019 20:00
Apatient is to be given 35 milligrams of demerol every 4 hours. you have demerol 50 milligrams/milliliter in stock. how many milliliters should be given per dose?
Answers: 2
You know the right answer?
The NCAA is interested in estimating the difference in mean number of daily training hours for men a...
Questions
question
Mathematics, 31.08.2019 00:30
Questions on the website: 13722360