Mathematics, 24.04.2020 21:58 tordoor7182
Trader Moe’s is considering opening a Fayetteville location but their development office has learned that a main competitor, The Whole Market, currently has a store in development here. Trader Moe’s conducts a survey to see which store shoppers would choose if both were available within a 5 mile radius. Out of 200 shoppers surveyed, 73 would go to Trader Moe’s. What is the 95% confidence interval for those who would choose Trader Moe’s (rounded to 2 decimal places)?
Answers: 2
Mathematics, 21.06.2019 22:30, Kemosdasavage
Need same math paper but the back now i hope your able to read it cleary i need with hw
Answers: 1
Mathematics, 22.06.2019 03:50, jescanarias22
Arandom sample of n = 25 observations is taken from a n(µ, σ ) population. a 95% confidence interval for µ was calculated to be (42.16, 57.84). the researcher feels that this interval is too wide. you want to reduce the interval to a width at most 12 units. a) for a confidence level of 95%, calculate the smallest sample size needed. b) for a sample size fixed at n = 25, calculate the largest confidence level 100(1 − α)% needed.
Answers: 3
Trader Moe’s is considering opening a Fayetteville location but their development office has learned...
Mathematics, 03.08.2019 18:30