subject
Mathematics, 06.05.2020 22:04 moneykingmarco079

A newspaper reported that 30% of people say that some coffee shops are overpriced. The source of this information was a telephone survey of 200 adults. a. Identify the population of interest in this study. b. Identify the sample for the study. c. Identify the parameter of interest in the study. d. Find and interpret a 95% confidence interval for the parameter of interest.

ansver
Answers: 3

Another question on Mathematics

question
Mathematics, 21.06.2019 20:00
Use the elimination method to solve the systems of equations.choose the correct ordered pair. 7x+4y=39
Answers: 1
question
Mathematics, 21.06.2019 21:00
The radius of a sphere is 3 inches. which represents the volume of the sphere?
Answers: 1
question
Mathematics, 21.06.2019 22:30
Atotal of 766 tickets were sold for the school play. they were either adult tickets or student tickets. there were 66 more student tickets sold than adult tickets. how many adult tickets were sold?
Answers: 1
question
Mathematics, 21.06.2019 22:30
I’m really confused and need your assist me with this question i’ve never been taught
Answers: 1
You know the right answer?
A newspaper reported that 30% of people say that some coffee shops are overpriced. The source of thi...
Questions
question
Mathematics, 10.07.2019 19:00
question
Mathematics, 10.07.2019 19:00
Questions on the website: 13722367