![Mathematics](/tpl/images/cats/mat.png)
Mathematics, 15.04.2020 00:24, annadel742
Twelve different video games showing drug use were observed. The duration times of drug use were recorded, with the times (seconds) listed below. What requirements must be satisfied to test the claim that the sample is from a population with a mean greater than 85 sec? Are the requirements all satisfied?
87, 13, 545, 51, 0, 55, 218, 41, 184, 0, 2, 52
What requirements must be satisfied?
A. The sample observations must be a simple random sample.
B. The conditions for a binomial distribution must be satisfied.
C. At least one observation must be above or below 80 seconds.
D. Either the population is normally distributed, or n>30, or both.
![answer](/tpl/images/cats/otvet.png)
Answers: 3
Other questions on the subject: Mathematics
![image](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 12:30, makayla4141
Option 1: $30 an hour plus a nonrefundable deposit of $50 option 2: $20 an hour plus a nonrefundable deposit of $75 kyle is renting a jetski for the day. if he can rent the jetski in one hour increments, what is the minimum number of hours must he rent the jetski for option 2 to be a better deal then option 1?
Answers: 1
![image](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 14:00, 2002kaitlynmull
What is the logarithmic function modeled by the following table? x f(x) 9 2 27 3 81 4
Answers: 2
![image](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 17:20, psychocatgirl1
Which system of linear inequalities is represented by the graph? + l tv x-3y > 6 and y > 2x o x + 3y > 6 and y o x-3y > 6 and y> 2x o x + 3y > 6 and y > 2x + 4 la +
Answers: 1
Do you know the correct answer?
Twelve different video games showing drug use were observed. The duration times of drug use were rec...
Questions in other subjects:
![Konu](/tpl/images/cats/biologiya.png)
Biology, 05.05.2020 06:38
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/himiya.png)
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/biologiya.png)
Biology, 05.05.2020 06:38
![Konu](/tpl/images/cats/biologiya.png)
Biology, 05.05.2020 06:38
![Konu](/tpl/images/cats/mat.png)
Mathematics, 05.05.2020 06:38
![Konu](/tpl/images/cats/mir.png)
World Languages, 05.05.2020 06:38
![Konu](/tpl/images/cats/obshestvoznanie.png)