Test scores. three statistics classes ail took the same
test histograms of the scores for each class are shown
delow,
sol students
30
60
of students

of shadente
class 3
b) which dass had the highest median score? css 2
c) for which class are the mean and median most dif-
ferent? which is higher? why?
d) which dass had the smallest standard deviation?
e) which class had the smallest iqr?

45

step-by-step explanation:

i would you but i don't under stand the qustion

step-by-step explanation:

hello from mrbilldoesmath!

answer:   x^2 + y^2 = 1024

discussion:

the equation of a circle with center (h,k) and radius "r" is

(x-h)^2 + (y-k)^2 = r^2.

in our case

(x-0)^2 + (y-0) ^2 = 32^2 = 1024

you,

mrb

the forelimbs below belong to four species that descended in a direct line from the ancestral mammal shown above. of the four descendants shown, which species most likely appeared earliest in evolutionary history?