subject
Mathematics, 04.11.2019 22:31 laurentsupreme

1. in a survey sample of 83 respondents, about 30.1 percent of the sample work less than 40 hours per week. calculate a 68 percent confidence interval for the proportion of persons who work less than 40 hours per week.

ansver
Answers: 3

Another question on Mathematics

question
Mathematics, 21.06.2019 17:40
Multiply. write your answer in simplest form. 3/8 x 5/7
Answers: 1
question
Mathematics, 21.06.2019 19:30
How long must $542 be invested at a rate of 7% to earn $303.52 in interest? in a easier way
Answers: 1
question
Mathematics, 21.06.2019 22:20
Solve the formula ax+ by = c for x.
Answers: 2
question
Mathematics, 21.06.2019 23:30
Kristen is wrapping presents for the holidays. she has a box that measures 4 ft. x 2 ft. x 2 ft. how many square feet of wrapping paper does she need to cover the box without overlapping?
Answers: 1
You know the right answer?
1. in a survey sample of 83 respondents, about 30.1 percent of the sample work less than 40 hours pe...
Questions
question
Mathematics, 18.09.2019 21:40