Abag contains two red balls and five blue balls. you draw out a ball, record its color, replace it, and then draw out a second ball, record its color, etc., repeating this four times. what is the probability that you draw out a red ball at least once?

B)0.49

Step-by-step explanation:

this may not be at all, but i use the same website you're using for school, and if i'm stuck doing one of these i try to look for it on the section.

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"