Mathematics, 24.03.2020 00:55 AkramMasoud
A random sample of 5,000 households are selected for interviews with the following results:
1,010 completed interviews
864 refusals by the respondent
3,126 no answer/not at home
The response rate is:
A. 19%.
B. 20%.
C. 36%.
D. 38%.
E. 51%.
Answers: 2
Another question on Mathematics
Mathematics, 21.06.2019 16:20
The lengths of nails produced in a factory are normally distributed with a mean of 4.91 centimeters and a standard deviation of 0.05 centimeters. find the two lengths that separate the top 4% and the bottom 4%. these lengths could serve as limits used to identify which nails should be rejected. round your answer to the nearest hundredth, if necessary.
Answers: 3
Mathematics, 21.06.2019 20:00
Solve each equation using the quadratic formula. find the exact solutions. 6n^2 + 4n - 11
Answers: 2
Mathematics, 21.06.2019 21:00
The area of a rectangle is 10 cm^2. one side of the rectangle is x cm. express the perimeter of the rectangle in terms of x and show that this rectangle cannot have a perimeter of 12 cm. the perimeter of the rectangle in terms of x is __ cm
Answers: 1
Mathematics, 21.06.2019 21:30
One astronomical unit (1 au) is about 1.496 alt tag missing. kilometers. if you wrote this number of kilometers in regular decimal notation (for example, 528 and 3,459 are written in regular decimal notation), how many zeros would your number have?
Answers: 1
You know the right answer?
A random sample of 5,000 households are selected for interviews with the following results:
Questions
English, 19.04.2021 22:50
Mathematics, 19.04.2021 22:50
Mathematics, 19.04.2021 22:50
Mathematics, 19.04.2021 22:50
History, 19.04.2021 22:50
Spanish, 19.04.2021 22:50
Spanish, 19.04.2021 22:50
Chemistry, 19.04.2021 22:50
Social Studies, 19.04.2021 22:50
Computers and Technology, 19.04.2021 22:50
