assume that σ2 1 = σ2 2 = σ 2. Calculate the pooled estimator of σ2 when s2 1 = .15, s2 2 = .20, n1 = 6, and n2 = 10

answer: i'm not sure

step-by-step explanation:

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: )