![subject](/tpl/images/cats/mat.png)
Mathematics, 29.04.2021 17:50 michellealvarez985
. Suppose that the average score in a statistics test is 84 with a standard deviation
of 4. According to Tchebysheff’s theorem, what percentage of the students have
a grade of at least 72 and at most 96?
![ansver](/tpl/images/cats/User.png)
Answers: 1
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Other questions on the subject: Mathematics
![image](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 15:30, davidaagurto
Jordan rides his bike 6 7/15 miles every day to deliver newspapers and to go to and from school. if his ride to and from school is 4 3/10 miles, how many miles is the trip to deliver newspapers? 1 1/3 1 1/6 2 1/6 2 4/5
Answers: 1
![image](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 16:10, cthompson1107
Which expression gives the area of the triangle shown below
Answers: 1
![image](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 19:10, alarconanais07
Labc is reflected across x = 1 and y = -3. what are the coordinates of the reflection image of a after both reflections?
Answers: 3
You know the right answer?
. Suppose that the average score in a statistics test is 84 with a standard deviation
of 4. Accord...
Questions in other subjects:
![Konu](/tpl/images/cats/istoriya.png)
History, 09.12.2019 17:31
![Konu](/tpl/images/cats/en.png)
English, 09.12.2019 17:31
![Konu](/tpl/images/cats/mat.png)
Mathematics, 09.12.2019 17:31
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/biologiya.png)
Biology, 09.12.2019 17:31
![Konu](/tpl/images/cats/obshestvoznanie.png)
![Konu](/tpl/images/cats/mat.png)
Mathematics, 09.12.2019 17:31
![Konu](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 09.12.2019 17:31
![Konu](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 09.12.2019 17:31
![Konu](/tpl/images/cats/informatica.png)
Computers and Technology, 09.12.2019 17:31