![subject](/tpl/images/cats/mat.png)
Mathematics, 27.10.2020 18:10 victoria6929
The grades of an exam whose mean is 82 and whose standard deviation is 14 are normally distributed. Anyone who scores below 55 will be retested. What percentage does this represent
![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, 20.06.2019 18:04
Order the numbers in each list from least to greatest. 0, |β14|, 13, β12, |β16|, 17
Answers: 2
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 19:30
When x = 3 and y = 5, by how much does the value of 3x2 β 2y exceed the value of 2x2 β 3y ?
Answers: 2
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 21:30
80 points suppose marcy made 45 posts online. if 23 of them contained an image, what percent of her posts had images? round your answer to the nearest whole percent. 54 percent 51 percent 49 percent 48 percent
Answers: 2
You know the right answer?
The grades of an exam whose mean is 82 and whose standard deviation is 14 are normally distributed....
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 09.10.2019 07:30
![question](/tpl/images/cats/istoriya.png)
History, 09.10.2019 07:30
![question](/tpl/images/cats/mat.png)
Mathematics, 09.10.2019 07:30
![question](/tpl/images/cats/geografiya.png)
Geography, 09.10.2019 07:30
![question](/tpl/images/cats/biologiya.png)
Biology, 09.10.2019 07:30
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 09.10.2019 07:30
![question](/tpl/images/cats/mat.png)
Mathematics, 09.10.2019 07:30
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 09.10.2019 07:30
![question](/tpl/images/cats/health.png)
Health, 09.10.2019 07:30
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 09.10.2019 07:30
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 09.10.2019 07:30
![question](/tpl/images/cats/fizika.png)
Physics, 09.10.2019 07:30