subject
Mathematics, 28.10.2020 19:00 AriqRidwan6838

In a recent study of 67 eighth graders, the mean number of hours per week that they watched television was 17.5. Assume the population standard deviation is 5.4 hours.

ansver
Answers: 2

Another question on Mathematics

question
Mathematics, 21.06.2019 17:40
A. 127 cm^2 b. 144.5 cm^2 c. 172 cm^2 d. 50 cm^2
Answers: 2
question
Mathematics, 21.06.2019 22:20
Which of the following equations are equivalent to -2m - 5m - 8 = 3 + (-7) + m? -15m = -4m -7m - 8 = m - 4 -3m - 8 = 4 - m m - 4 = -7m - 8 -8 - 7m = -4 + m -8 - 3m = 4 - m
Answers: 1
question
Mathematics, 22.06.2019 02:20
Combine like terms to create an equivalent expression. make sure to simplify coefficients and constants as well. -6/5-2/3v+4/15+1/3v
Answers: 2
question
Mathematics, 22.06.2019 02:30
Find the value of x to the nearest tenth.
Answers: 1
You know the right answer?
In a recent study of 67 eighth graders, the mean number of hours per week that they watched telev...
Questions
question
Chemistry, 12.12.2020 15:50
question
English, 12.12.2020 15:50
question
English, 12.12.2020 15:50
question
Business, 12.12.2020 15:50
question
English, 12.12.2020 15:50
question
Computers and Technology, 12.12.2020 15:50
Questions on the website: 13722360