Mathematics, 21.04.2020 21:25 juanjuann
February 12, 2009 marked the 200)th anniversary of Charles Darwin's birth. To celebrate, Gallup, a national polling organization, surveyed 1,018 randomly selected American adults about their education level and their beliefs about the theory of evolution. In their sample, 325 of their respondents had some college education and 228 were college graduates. Among the 325 respondents with some college education, 133 said that they believed in the theory of evolution. Among the 228 respondents who were college graduates, 121 said that they believed in the theory of evolution.
We want to test, at the 10% level, if there is evidence that the proportion of college graduates that believe in evolution differs significantly from the proportion of individuals with some college education that believe in evolution.
If the p-value is.005, what is your decision on this hypothesis test?
1.Reject the null hypothesis since p-value < .1.
2.Fail to reject the null hypothesis since p-value s.1
3.Fail to reject the null hypothesis since p-value>O
Answers: 2
Mathematics, 20.06.2019 18:04, aweller3898
The formula for the volume of a rectangular prism is v = lwh. a rectangular prism has a length of 2y 3 and width of 5y. the volume of the prism is 20y 10 + 70y 4 . what is the height of the prism? show your work.
Answers: 1
Mathematics, 22.06.2019 00:40, leannaadrian
If a distance of 75 yds is measured back from the edge of the canyon and two angles are measured , find the distance across the canyon angle acb = 50° angle abc=100° a=75 yds what does c equal?
Answers: 1
February 12, 2009 marked the 200)th anniversary of Charles Darwin's birth. To celebrate, Gallup, a n...
English, 03.12.2020 09:20
English, 03.12.2020 09:20
Mathematics, 03.12.2020 09:20
History, 03.12.2020 09:20
Mathematics, 03.12.2020 09:20