Mathematics, 09.12.2021 06:40 aishacobb
The heights of a random sample of 50 college students showed a mean of 174.5 centimeters and a standard deviation of 6.9 centimeters.
a)Construct a 98% confidence interval for the mean height of all college students.
b)What can we assert with 98% confidence about the possible size of our error if we estimate the mean height of all college students to be 174.5 centimeters?
Answers: 1
Another question on Mathematics
Mathematics, 22.06.2019 03:00
In a city, 6th and 7th avenues are parallel and the corner that the pizza palace is on is a 54° angle. what is the measure of the angle that is made with 7th ave and broadway on the corner of the shake hut?
Answers: 2
Mathematics, 22.06.2019 04:30
Sylvia rented a boat for $16.50 per hour. her total rental fee was $49.50. for how many hours did sylvia rent the boat
Answers: 1
Mathematics, 22.06.2019 05:20
These dots plots show the height (in feet) from a sample of the different types of elephants
Answers: 3
Mathematics, 22.06.2019 06:30
The diameter of the moon is about 3500 km. approximate the surface area of the moon using the formula for the surface area of a sphere, s = 4πr^2. write your answer in scientific notation.
Answers: 2
You know the right answer?
The heights of a random sample of 50 college students showed a mean of 174.5 centimeters and a stand...
Questions
English, 19.10.2021 16:50
English, 19.10.2021 16:50
Mathematics, 19.10.2021 16:50
Mathematics, 19.10.2021 16:50
History, 19.10.2021 16:50
Mathematics, 19.10.2021 16:50
Mathematics, 19.10.2021 16:50
Computers and Technology, 19.10.2021 16:50
Mathematics, 19.10.2021 16:50
Mathematics, 19.10.2021 16:50
Chemistry, 19.10.2021 16:50
