1- Em uma família, três irmãos possuem as seguintes alturas: 1,55 m ; 1,70 m e 1,80 m. Determine: a) A média das alturas dos irmãos.

b) O desvio padrão da altura desses alunos.

answer is because 4×10=40

and 98×4= is 392

40,392

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: )

sometimes it can be so they can fit in with a certain group, and others are just like that because of their personality.