![subject](/tpl/images/cats/mkx.png)
a recent national survey found that high school students watched an average(mean) of 6.8 movies per month with a population standard deviation of 1.8. The distribution of number of movies watched per month follows the normal distribution. a random sample of 36 high school students revealed that the mean number of movies watched last month was 6.2. At the 10 significance level, can we conclude that high school students watch less movies per month? compute the p-value and interpret it.
![ansver](/tpl/images/cats/User.png)
Answers: 3
Another question on Arts
![question](/tpl/images/cats/mkx.png)
Arts, 22.06.2019 10:30
The increased availability of formerly exotic foods on a global scale led to the development of a new food trend called modern
Answers: 1
![question](/tpl/images/cats/mkx.png)
Arts, 22.06.2019 18:00
Which of the following is necessary to build a skyscraper? a. wooden beams b. metal beams c. plastic supports d. all of the above
Answers: 2
![question](/tpl/images/cats/mkx.png)
![question](/tpl/images/cats/mkx.png)
Arts, 23.06.2019 18:30
1520 is the date scholars generally give for the end of the? a. northern renaissance b. high renaissance c. gothic period d. mannerism period
Answers: 1
You know the right answer?
a recent national survey found that high school students watched an average(mean) of 6.8 movies per...
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 29.07.2019 18:30
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/geografiya.png)
Geography, 29.07.2019 18:30
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 29.07.2019 18:30
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/obshestvoznanie.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 29.07.2019 18:30
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/geografiya.png)
Geography, 29.07.2019 18:30
![question](/tpl/images/cats/en.png)
English, 29.07.2019 18:30
![question](/tpl/images/cats/geografiya.png)
Geography, 29.07.2019 18:30
![question](/tpl/images/cats/mat.png)
Mathematics, 29.07.2019 18:30
![question](/tpl/images/cats/geografiya.png)
Geography, 29.07.2019 18:30
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/geografiya.png)
Geography, 29.07.2019 18:30
![question](/tpl/images/cats/biologiya.png)
Biology, 29.07.2019 18:30