How to solve inter quartile range of the given data set? 3,9,12,15,16,18,21
1 answer:
Answer:
Step-by-step explanation:
3,9,12,(15),16,18,21
mean (middle number) = 15
Q1 = 9.....the middle number of the numbers before the mean
Q3 = 18...the middle number of the numbers after the mean
interquartile range (IQR) = Q3 - Q1 = 18 - 9 = 9 <==
You might be interested in
Yes the ratio is right but.. were's the options? comment in my profile if you need help c:
THe answer to ur problem is:
A
Answer:
x = 1
z = 1/2
Step-by-step explanation:
z = 3/y
z = 3/6
z = 1/2
x = 2z
x = 2(1/2)
x = 1
Answer:
.764
Step-by-step explanation:
do it on a calculator (TI84)
C.4/11 is the answer
hope this helps ya ∩ω∩
