subject
Mathematics, 30.04.2021 03:10 tami5

Scores on the GRE are normally distributed with a mean of 589 and a standard deviation of 84. Using the 68-95-99.8 rule to find the percentage of people taking the test who score between a 421-757. The percentage of people taking the test who score between 421 and 757 is %.

ansver
Answers: 1

Another question on Mathematics

question
Mathematics, 21.06.2019 16:50
The parabola opens: y=√x-4 (principal square root) up down right left
Answers: 1
question
Mathematics, 21.06.2019 19:10
Labc is reflected across x = 1 and y = -3. what are the coordinates of the reflection image of a after both reflections?
Answers: 3
question
Mathematics, 21.06.2019 21:20
If f(x) = 4 - x2 and g(x) = 6x, which expression is equivalent to (g-f)(3)? 06-3-(4 + 3)2 06-3-(4-33 6(3) - 4 +32 6(3) -4 -32
Answers: 1
question
Mathematics, 21.06.2019 23:00
George writes the mixed number as sum and uses the distributive property 1/2.-2/5=1/2-2+2/5=1/2
Answers: 1
You know the right answer?
Scores on the GRE are normally distributed with a mean of 589 and a standard deviation of 84. Using...
Questions
question
Mathematics, 22.01.2022 09:40
question
Physics, 22.01.2022 09:50
question
Geography, 22.01.2022 09:50
question
Mathematics, 22.01.2022 09:50
Questions on the website: 13722359