Zinn wanted to find out whether students drink milk or orange the most often? which survey question should she use? a. what are your two favorite drinks?
b. how many glasses of milk and how many glasses of orange juice do you drink at school? c. how many times do you drink orang juice and how many times do you drink milk each day.

12

step-by-step explanation:

a triangle's   full angle is 180 degrees so 180 - 156 = 24. 24/2=12

step-by-step explanation :

we know that

the measurement of the outer angle is the semi-difference of the arcs which comprises

in this problem

m< xzy is the outer angle

substitute the values

the measure of angle xoy is equal to

> by central angle

substitute the value

c) the median for town a 30" is greater than the median for town b 25"

step-by-step explanation:

town a, median = q2 = 30

town b, median - q2 = 25

so the median for town a 30" is greater than the median for town b 25"