Mathematics, 15.06.2021 18:10 lam21
On a test that has a normal distribution , a score of 64 falls one standard deviation below the mean , and a score of 70 falls one standard deviation above the mean. Determine the mean of this test
Answers: 2
Another question on Mathematics
Mathematics, 20.06.2019 18:02
Factor a^3 - 3 + 3a^2 - a. a) (a - 1)(a + 1)(a + 3) b) (a^2 + 1)(a - 3) c) (a^2 - 3)(a + 1
Answers: 1
Mathematics, 21.06.2019 15:30
The function ƒ is defined by ƒ(x) = (x + 3)(x + 1). the graph of ƒ in the xy-plane is a parabola. which interval contains the x-coordinate of the vertex of the graph of ƒ?
Answers: 2
Mathematics, 21.06.2019 18:30
Express the following as a function of a single angle. cos(60) cos(-20) - sin(60) sin(-20)
Answers: 1
Mathematics, 21.06.2019 22:00
Find an bif a = {3, 6, 9, 12) and b = {2, 4, 6, 8, 10).
Answers: 1
You know the right answer?
On a test that has a normal distribution , a score of 64 falls one standard deviation below the mean...
Questions
English, 03.12.2021 14:20
English, 03.12.2021 14:20
Mathematics, 03.12.2021 14:20
Mathematics, 03.12.2021 14:20
English, 03.12.2021 14:20
English, 03.12.2021 14:20
Engineering, 03.12.2021 14:30
World Languages, 03.12.2021 14:30
Computers and Technology, 03.12.2021 14:30
Mathematics, 03.12.2021 14:30
