The table below shows the number of students in four schools with grade
point averages in various ranges. the grade point averages of the students in
which school represent a u-shaped distribution?
school a school b school c school d
greater than 1.5 but less than 2.0 15 82 22 19
greater than 2.0 but less than 2.5 43 46 39 57
greater than 2.5 but less than 3.0
81
greater than 3.0 but less than 3.5
50
greater than 3.5 but less than 4.0 12 78 27
nalool
59
47
17

5.5

step-by-step explanation:

g = (2, 2)

step-by-step explanation:

given the ratio is 1 : 1 then f is the midpoint of eg

let the coordinates of g = (x, y)

using the midpoint formula

(0 + x) = 1 ( multiply both sides by 2 )

0 + x = 2 ⇒ x = 2

similarly

(4 + y) = 3 ( multiply both sides by 2 )

4 + y = 6 ( subtract 4 from both sides )

y = 2

coordinates of g = (2, 2)

drop out of school or go to quizlet, quizlet is better

step-by-step explanation:

1^3 + 2^3 + 3^3 +4^3 = (1+2+3+4)^2

step-by-step explanation:

i am only able to answer the first part. i am not sure about the second part. sorry