Question

The upper quartile of a set of data is a number that __________.
A.
separates the bottom half of the data set from the upper half
B.
finding the mean of the data set remaining after removing the lower half
C.
separates the lower quarter of the data set from the upper three-quarters
D.
separates the lower three-quarters of the data set from the upper quarter

Answer 1

MEDAL!

Answer 2

@perl

Answer 3

@sissyedgar

Answer 4

the upper quartile is defined as Q3 .
remember min - Q1 is 25% of the data
Q1 - Q2 is 25% , etc

Answer 5

ok

Answer 6

min - Q1 is 25%
Q1 - Q2 is 25%
Q2 - Q3 (upper quartile) is 25%
Q3 - max is 25 % of the data

Answer 7

i still dont know

Answer 8

I'm not sure. sorry