subject
Mathematics, 05.05.2020 22:26 dsbdkbv2772

A researcher wants to test the claim that the proportion of men who watch television regularly is greater than the proportion of women who watch television regularly. She finds that 56 of 70 randomly selected men and 47 of 85 randomly selected women report watching television regularly. A 95% confidence interval for the difference in population proportions is (0.10581, 0.38831).
Which of the statements gives the correct outcome of the researcher's test of the claim?

a) Because the confidence interval is positive, the researcher can conclude the proportion of men and women who watch television regularly is the same.
b) Because the confidence interval is positive, the researcher can conclude the proportion of men and women who watch television regularly may be the same.
c) Because the confidence interval is positive, the researcher can conclude there is a greater proportion of women than men who watch television regularly.
d) Because the confidence interval is positive, the researcher can conclude there is a greater proportion of men than women who watch television regularly.
e) The researcher cannot draw a conclusion about a claim without performing a significance test.

ansver
Answers: 2

Another question on Mathematics

question
Mathematics, 21.06.2019 18:00
George has seven boxes of five pencils. giulio three boxes of eight pencils. one of the boys arranges all his pencils equally into two groups. was this george or giulio how many are in each group explain
Answers: 1
question
Mathematics, 21.06.2019 18:00
In what organelle does photosynthesis take place?
Answers: 2
question
Mathematics, 21.06.2019 18:00
Don't know how to find x given these segment lengths
Answers: 1
question
Mathematics, 21.06.2019 20:00
What is the x-intercept and y-intercept of the equation 2x+1. 2o
Answers: 2
You know the right answer?
A researcher wants to test the claim that the proportion of men who watch television regularly is gr...
Questions
question
History, 10.07.2019 16:30
Questions on the website: 13722361