Mathematics, 21.04.2020 15:52 Deemon
Beth's Butter Works has test marketed their new low-fat butter substitute with two different styles of packaging. They are trying to estimate the sales of the product for each type of packaging. Average daily sales of the product in the traditional plastic tub was 100 units across 16 stores, and sales of the product in gold foil wrap had the same average sales of 100 units across a sample of 25 stores. The standard deviation for each of the samples is 20. Management at Beth's would like to know with a 95% confidence how many units they can expect to sell per store. Match both the 16-store test and the 25-store test on the left with the correct confidence interval on the right.
Answers: 2
Mathematics, 21.06.2019 21:00
Val and tony get paid per project. val is paid a project fee of $44 plus $12 per hour. tony is paid a project fee of $35 plus $15 per hour. write an expression to represent how much a company will pay to hire both to work the same number of hours on a project.
Answers: 1
Mathematics, 22.06.2019 02:00
Now, martin can reasonably guess that the standard deviation for the entire population of people at the mall during the time of the survey is $1.50. what is the 95% confidence interval about the sample mean? interpret what this means in the context of the situation where 95 people were surveyed and the sample mean is $8. use the information in this resource to construct the confidence interval.
Answers: 3
Mathematics, 22.06.2019 02:30
Right ∆abc has coordinates a(-7, 3), b( -7, 10), and c(-1, 3). the triangle is reflected over the x - axis and then reflected again over the y - axis to create ∆a'b'c'. which are the coordinates of vertex a'?
Answers: 1
Mathematics, 22.06.2019 06:00
Given that (6,9) is on the graph of f(x), find the corresponding point for the function f(x - 2). enter the correct answer.
Answers: 1
Beth's Butter Works has test marketed their new low-fat butter substitute with two different styles...
English, 05.01.2022 21:30
Mathematics, 05.01.2022 21:30
Mathematics, 05.01.2022 21:30
Biology, 05.01.2022 21:30
English, 05.01.2022 21:30
Chemistry, 05.01.2022 21:40
Biology, 05.01.2022 21:40
Mathematics, 05.01.2022 21:40
SAT, 05.01.2022 21:40
Mathematics, 05.01.2022 21:40