![subject](/tpl/images/cats/mat.png)
Mathematics, 30.08.2019 11:50 hsbhxsb
Of all the people that attend movies 67% are in the 12-29 age group. at one theater, 300 people attended a showing of a certain movie. how many were in the 12-29 age group?
![ansver](/tpl/images/cats/User.png)
Answers: 2
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Mathematics
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 00:00
The construction of copying qpr is started below. the next step is to set the width of the compass to the length of ab. how does this step ensure that a new angle will be congruent to the original angle? by using compass take the measures of angle and draw the same arc according to it.
Answers: 2
![question](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 03:30
On a certain portion of an experiment, a statistical test result yielded a p-value of 0.21. what can you conclude? 2(0.21) = 0.42 < 0.5; the test is not statistically significant. if the null hypothesis is true, one could expect to get a test statistic at least as extreme as that observed 21% of the time, so the test is not statistically significant. 0.21 > 0.05; the test is statistically significant. if the null hypothesis is true, one could expect to get a test statistic at least as extreme as that observed 79% of the time, so the test is not statistically significant. p = 1 - 0.21 = 0.79 > 0.05; the test is statistically significant.
Answers: 3
![question](/tpl/images/cats/mat.png)
You know the right answer?
Of all the people that attend movies 67% are in the 12-29 age group. at one theater, 300 people atte...
Questions
![question](/tpl/images/cats/biologiya.png)
Biology, 09.03.2021 20:20
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 09.03.2021 20:20
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 09.03.2021 20:20
![question](/tpl/images/cats/mat.png)
Mathematics, 09.03.2021 20:20
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 09.03.2021 20:20
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 09.03.2021 20:20
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 09.03.2021 20:20
![question](/tpl/images/cats/mat.png)
Mathematics, 09.03.2021 20:20
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 09.03.2021 20:20
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/health.png)