![subject](/tpl/images/cats/mat.png)
Mathematics, 06.11.2020 19:40 DantesinfernoxD9964
A television newscaster from a 24-hour news station wants to estimate the number of hours per day its viewers
watch programming on this channel. The newscaster randomly selects 100 viewers and asks them how many hours
per day they watch this station. The newscaster constructs an 85% confidence interval for the true mean number of
hours viewers watch this station. Which of the following would decrease the margin of error?
using a sample of size 50
O using a sample of size 200
O constructing a 90% confidence interval
O constructing a 95% confidence interval
![ansver](/tpl/images/cats/User.png)
Answers: 1
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Mathematics
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 21:40
The point a is at ā2 and the point b is at 7. marissa would like to divide this line segment in a 4: 3 ratio, and she would like to use the formula x = (x2 ā x1) + x1. what values should she substitute into the formula? a = a + b = x1 = x2 =
Answers: 2
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 02:40
1- how are translations represented as a function? . . 2- what is the relationship between a translation and a rigid motion? answer my grade depends on it! you so much
Answers: 2
![question](/tpl/images/cats/mat.png)
You know the right answer?
A television newscaster from a 24-hour news station wants to estimate the number of hours per day it...
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 14.03.2022 03:00
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 14.03.2022 03:00
![question](/tpl/images/cats/istoriya.png)
History, 14.03.2022 03:00
![question](/tpl/images/cats/mat.png)
Mathematics, 14.03.2022 03:10
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 14.03.2022 03:10
![question](/tpl/images/cats/en.png)
English, 14.03.2022 03:10
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 14.03.2022 03:10
![question](/tpl/images/cats/istoriya.png)
History, 14.03.2022 03:10
![question](/tpl/images/cats/mat.png)
Mathematics, 14.03.2022 03:10
![question](/tpl/images/cats/biologiya.png)
Biology, 14.03.2022 03:10
![question](/tpl/images/cats/ekonomika.png)
Business, 14.03.2022 03:10
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/pravo.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 14.03.2022 03:10
![question](/tpl/images/cats/mat.png)
Mathematics, 14.03.2022 03:10
![question](/tpl/images/cats/en.png)
English, 14.03.2022 03:10