![subject](/tpl/images/cats/mat.png)
Mathematics, 15.12.2019 13:31 xojade
The mean attention span for adults in a certain village is 15 minutes with a standard deviation of 6.4. what is the probability of randomly selecting a sample of 30 scores from this population that has a mean attention span equal to or greater than 17 minutes?
![ansver](/tpl/images/cats/User.png)
Answers: 1
Another question on Mathematics
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 20:30
Tom is the deli manager at a grocery store. he needs to schedule employee to staff the deli department for no more that 260 person-hours per week. tom has one part-time employee who works 20 person-hours per week. each full-time employee works 40 person-hours per week. write and inequality to determine n, the number of full-time employees tom may schedule, so that his employees work on more than 260 person-hours per week. graph the solution set to this inequality.
Answers: 2
![question](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 00:50
Answer asap. you begin with 1/2 scoop of ice cream. since you're hungry, you ask the vendor for 2/7 more scoops of ice cream. then, you eat 5/8 scoops. how many scoops of ice cream are left on your cone? i will mark brainliest for first correct answer.
Answers: 2
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 04:10
Choose the domain & range of the relation shown in the graph: domain: -1, 0, 1, 2, 3 range: -3, -1, 0, 3 domain: -3, -1, 0, 3 range: -3, -1, 0, 3 domain: -3, -1, 0, 3 range: -1, 0, 1, 2, 3 domain: 3, 1, 0, 3 range: -1, 0, 1, 2, 3
Answers: 1
You know the right answer?
The mean attention span for adults in a certain village is 15 minutes with a standard deviation of 6...
Questions
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 11.12.2021 03:30
![question](/tpl/images/cats/mat.png)
Mathematics, 11.12.2021 03:30
![question](/tpl/images/cats/ekonomika.png)
Business, 11.12.2021 03:30
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 11.12.2021 03:30
![question](/tpl/images/cats/mat.png)
Mathematics, 11.12.2021 03:30
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/mkx.png)
Arts, 11.12.2021 03:30
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/health.png)
Health, 11.12.2021 03:30
![question](/tpl/images/cats/mat.png)
Mathematics, 11.12.2021 03:30
![question](/tpl/images/cats/health.png)
![question](/tpl/images/cats/geografiya.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 11.12.2021 03:30
![question](/tpl/images/cats/en.png)