Questions LLC
Login
or
Sign Up
Ask a New Question
Mathematics
Statistics
How many students must we sample if we want to be within 4% of the true proportion of female students at DeVry University when using a 95% confidence interval?
1 answer
See previous post.
You can
ask a new question
or
answer this question
.
Related Questions
The mean GPA (grade point averagE. of all male students at a college is 2.77 and the mean GPA of all female students at the same
Mrs. Williams wants to determine which year-end celebration to choose for the students. She wants student input, so she needs to
2. At a local university, a sample of 49 evening students was selected in order to determine whether
the average age of the
You are testing the claim that the mean GPA of night students is less than the mean GPA of day students.
You sample 45 night
To determine the views of a students on a particular campus about fraternities, an 11-point attitude scale was administered to a
Angie takes a random sample of 100 students in her school and finds that 58% of the sample prefers art over music. There are
rs. Williams wants to determine which year-end celebration to choose for the students. She wants student input, so she needs to
Kenya wants to know how much time students in her school spend doing their homework each day. Out of 450 students in the school,
4. The proportion of the students in private schools is around 11% with the standard deviation of 2%. A ramdom sample of 450
In a 60 MA Economics students selected as sample are found to have a mean height of 68 inches and a
50 MBS students selected as