Mathematics, 03.12.2021 19:20 brinks7994
Shortly after September 11th 2001, a researcher wanted to determine if the proportion of females that favored war with Iraq was significantly different from the proportion of males that favored war with Iraq. In a sample of 74 females, 30 favored war with Iraq. In a sample of 52 males, 34 favored war with Iraq.
Given
H0: pF = pM versus Ha: pF β pM
Test statistic: -2.7451
P-value: 0.0061
What is the lower endpoint of a 99% confidence interval for the difference between the proportion of females that favor the war and the proportion of males that favor the war? Give your answer to four decimal places.
&
What is the upper endpoint of a 99% confidence interval for the difference between the proportion of females that favor the war and the proportion of males that favor the war? Give your answer to four decimal places.
Answers: 3
Mathematics, 21.06.2019 16:40
Ajar contains a mixture of 20 black marbles, 16 red marbles, and 4 white marbles, all the same size. find the probability of drawing a white or red marble on the first draw. 125 12 01 next question ask for turn it in
Answers: 2
Mathematics, 21.06.2019 17:00
When only separate discreet points are graphed it is called?
Answers: 1
Mathematics, 21.06.2019 17:30
Adozen bananas weigh 3 pounds how many ounces does 1 banana weigh
Answers: 1
Mathematics, 21.06.2019 21:50
What is the 17th term in the arithmetic sequence in which a6 is 101 and a9 is 83
Answers: 1
Shortly after September 11th 2001, a researcher wanted to determine if the proportion of females tha...
Chemistry, 26.08.2021 16:10
Chemistry, 26.08.2021 16:10
Mathematics, 26.08.2021 16:10
Mathematics, 26.08.2021 16:10
Mathematics, 26.08.2021 16:10
Mathematics, 26.08.2021 16:10
Biology, 26.08.2021 16:10
English, 26.08.2021 16:10
Business, 26.08.2021 16:10