When we make inferences about the difference of two independent population proportions, what assumptions do we need to make? mark all that apply. a. random samples. b. normal distribution of the response variable. c. sample size must be greater than or equal to 30.d. counts of successes and failures at least 15 each for each group. e. the sum of the counts of successes and failures must be greater than 30.

answer: i literally just answered this question but they want me to do it again

step-by-step explanation:

7

step-by-step explanation:

inverse operation of addition

school a:

minimum value is 2

maximum value is 22

the lower quartile is 2.5

the median is 10

the upper quartile is 15.5

school b:

minimum value is 9

maximum value is 20

the lower quartile is 12

the median is 16

the upper quartile is 18

box plot for school a isn't symmetrical. the data tails on the right

box plot for school b isn't symmetrical. the data tails on the left

hope i

-lavira: )