Mathematics, 18.03.2021 03:30 maddie0533
The following graph shows the normal distribution of the results of a Spanish test a class of 30 students took. The median of the results was 80 points out of 100, with a standard deviation of 4 points. Which of the following numbers is closest to the number of students at earned more than 84
5
4
7
9
Answers: 3
Another question on Mathematics
Mathematics, 21.06.2019 18:30
What is the result of converting 60 ounces to pounds remember there are 16 ounces in a pound
Answers: 2
Mathematics, 21.06.2019 18:30
Write a polynomial function f of least degree that has rational coefficients, a leading coefficient of 1, and the given zeros. 3, 4+2i, 1+(sqrt)7 the answer is supposed to be: f(x)=x(^5)-13x(^4)+60x(^3)-82x(^2)-144x+360 what am i doing wrong?
Answers: 1
Mathematics, 21.06.2019 18:30
Thales was an ancient philosopher familiar with similar triangles. one story about him says that he found the height of a pyramid by measuring its shadow and his own shadow at the same time. if the person is 5-ft tall, what is the height of the pyramid in the drawing?
Answers: 3
Mathematics, 21.06.2019 18:40
Which expression gives you the distance between the points (5,1)and(9,-6)
Answers: 2
You know the right answer?
The following graph shows the normal distribution of the results of a Spanish test a class of 30 stu...
Questions
Mathematics, 19.03.2021 02:10
Mathematics, 19.03.2021 02:10
Mathematics, 19.03.2021 02:10
Mathematics, 19.03.2021 02:10
Spanish, 19.03.2021 02:10
History, 19.03.2021 02:10
Mathematics, 19.03.2021 02:10
Mathematics, 19.03.2021 02:10
Mathematics, 19.03.2021 02:10
Social Studies, 19.03.2021 02:10
Mathematics, 19.03.2021 02:10
History, 19.03.2021 02:10
Chemistry, 19.03.2021 02:10
