Mathematics, 27.05.2021 16:20 Clivensp5
There are 400 students in the senior class at Oak Creek High School.
All of these students took the SAT. The distribution of their SAT
scores is approximately normal. The number of students who scored
within 2 standard deviations of the mean is approximately
(1) 75
(3) 300
(2) 95
(4) 380
-please help i’ll give brainliest to correct
Answers: 3
Mathematics, 21.06.2019 20:00
Can somebody 1. what is the formula for finding the vertical distance between two points on a coordinate plane?
Answers: 3
Mathematics, 21.06.2019 23:50
The federal reserve controls certain interest rates in the united states. investors often try to speculate as to whether the federal reserve will raise or lower rates and by how much. suppose a company conducts extensive interviews with financial analysts, and as a result, predicts that "thefed" will increase rates by an average of 0.25 percentage points every six months for the forseeable future. which type of equation could be used to model the predicted interest rates over the next several years, assuming no other significant changes? a) a linear equation b) a quadratic equation c) a polynomial equation d) an exponential equation
Answers: 3
Mathematics, 22.06.2019 00:00
4. bob solved the inequality problem below incorrectly. explain his error and redo the problem showing the correct answer. −2x + 5 < 17 −2x + 5-5 < 17-5 -2x/-2 < 12/-2 x < -6
Answers: 2
Mathematics, 22.06.2019 03:00
For the following equations, find the ratio of a to b. be sure to show all of your work. a. 3a = 6b b. 15a = 5b
Answers: 2
There are 400 students in the senior class at Oak Creek High School.
All of these students took the...
Mathematics, 14.09.2020 02:01
Social Studies, 14.09.2020 02:01
Mathematics, 14.09.2020 02:01
Mathematics, 14.09.2020 02:01
Mathematics, 14.09.2020 02:01
Mathematics, 14.09.2020 02:01
Mathematics, 14.09.2020 02:01
Physics, 14.09.2020 02:01
Mathematics, 14.09.2020 02:01
Mathematics, 14.09.2020 02:01
Mathematics, 14.09.2020 02:01
Mathematics, 14.09.2020 02:01
Mathematics, 14.09.2020 02:01
Mathematics, 14.09.2020 02:01
Mathematics, 14.09.2020 02:01
Mathematics, 14.09.2020 02:01
Mathematics, 14.09.2020 02:01
Mathematics, 14.09.2020 02:01
Mathematics, 14.09.2020 02:01
English, 14.09.2020 02:01