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 19:30
Which of the points a(6, 2), b(0, 0), c(3, 2), d(−12, 8), e(−12, −8) belong to the graph of direct variation y= 2/3 x?
Answers: 2
Mathematics, 21.06.2019 20:00
Karen will divide her garden into equal parts. she will plant corn in 8/12 of the garden. what is the lowest number of parts she can divide her garden into?
Answers: 1
Mathematics, 21.06.2019 23:30
Annabelle's homework is 75% it took her three hours how long should she estimate it will take her to complete her homework.
Answers: 1
Mathematics, 22.06.2019 00:00
This circle is centered at the origin, and the length of its radius is 6. what is the circle's equation? a. x^2+y^2=36 b x^2+y^2=6 c x+y=36 d x^6+y^6=1
Answers: 2
According to a recent marketing campaign, 90 drinkers of either Diet Coke or Diet Pepsi participated...
History, 29.01.2020 10:45
English, 29.01.2020 10:45
Geography, 29.01.2020 10:45
English, 29.01.2020 10:45
English, 29.01.2020 10:45
Mathematics, 29.01.2020 10:45
Mathematics, 29.01.2020 10:45
Physics, 29.01.2020 10:45
History, 29.01.2020 10:45
Social Studies, 29.01.2020 10:45
Mathematics, 29.01.2020 10:45