Mathematics, 06.05.2020 04:39 tynasiaparks13
According to a recent marketing campaign, 90 drinkers of either Diet Coke or Diet Pepsi participated in a blind taste test to see which of the drinks was their favorite. In one Pepsi television commercial, an anouncer states that "in recent blind taste tests, more than one half of the surveyed preferred Diet Pepsi over Diet Coke." Suppose that out of those 90, 55 preferred Diet Pepsi. Test the hypothesis, using α-0.01 that more than half of all participants will select Diet Pepsi in a blind taste test by giving the following:(a) the test statistic (b) the critical z score The final conclustion is:. A. There is not sufficient evidence to reject the null hypothesis that p 3 0.5 B. We can reject the null hypothesis that p0.5 and accept that p > 0.5.
Answers: 2
Mathematics, 21.06.2019 14:50
What is f(3) for the quadratic functionf(x)=2x2 + x – 12? f -3g 3h 6i. 9
Answers: 1
Mathematics, 21.06.2019 18:30
This is my question~~ ( r ^ 4 - 2r ^ 3 - 23 r ^ 2 - 4r - 32)÷(r+4) ~~ i must use long division to solve it : / i was wondering if anyone world like to solve it. and if so, share step-by-step explanations! you! ❤
Answers: 2
Mathematics, 21.06.2019 22:30
Collin did the work to see if 10 is a solution to the equation r/4=2.4
Answers: 1
Mathematics, 21.06.2019 23:50
Determine the area of a triangle with (see picture below)
Answers: 1
According to a recent marketing campaign, 90 drinkers of either Diet Coke or Diet Pepsi participated...
Mathematics, 15.06.2021 20:00
Biology, 15.06.2021 20:00
Chemistry, 15.06.2021 20:00
Mathematics, 15.06.2021 20:00
Computers and Technology, 15.06.2021 20:00
Mathematics, 15.06.2021 20:00
Mathematics, 15.06.2021 20:00
Mathematics, 15.06.2021 20:00
Mathematics, 15.06.2021 20:00
Mathematics, 15.06.2021 20:00
Geography, 15.06.2021 20:00
English, 15.06.2021 20:00