Scores on a standardized test are normally distributed with a mean of 450 and a standard deviation of 35. Approximately what percent of students scored between 460 and 480?
A)30%
B)19%
C)11%
D)4%

plz yuo

step-by-step explanation:

80% of the cookies

step-by-step explanation:

a

step-by-step explanation:

when a number is between two straight lines it means the absolute value.

to find absolute value you need to know how many numbers is that number away from 0.

when finding absolute value the number will always come out positive

so absolute value of -3 is 3

absolute value of 3/2 is 3/2

absolute value of -2 is 2

absolute value of 3.5 is 3.5

absolute value of -1 is 1

now put these numbers in order:

a)   |-1|, |3/2|, |-2|, |-3|, |3.5|