A study of three independent groups yielded the following results: Group N Mean SD
A 9 -0.28 2.2
B 9 0.15 2.6
C 10 -0.17 2.9
Calculate the mean square error within groups.

i would pic false cause it goes down towards negative

step-by-step explanation:

75

step-by-step explanation:

you do x-29=46 (the number of cantaloupes sold)

in order to find x, you have to find what minus 29 equals 46, meaning you'd have to add 29 to 46.

29+46=75

if you replace x with 75, the equation looks like:

75-29=46

x=75

4.

step-by-step explanation:

it have the same area.brainliest