Sort data from least to greatest

7 1/2, 7, 4, 2 1/2, 0, 3, 1 1/2, 4, 4

Find the interquartile range (IQR) of the data set

Step-by-step explanation:

0, 1 1/2, 2 1/2, 3, 4, 7, 7 1/2

the medium is  3

Q1 is in the middle  of  (0,1 1/2,  2  1/2)  and it is 1  1/2

Q3 is in the middle of (4, 7, 7   1/2)  and   it is 7

IQR= Q3-Q1=7-1 1/2=14/2-3/2=11/2

hope it you

step-by-step explanation:

sin(7pi/6 - pi/3)  

= sin(7pi/6 - 2pi/6)  

= sin(5pi/6)  

= sin(pi - pi/6)  

= sin(pi/6)  

= 1/2  

sin 7pi/6 - sin pi/3  

= sin (pi + pi/6) - sin pi/3  

= -sin pi/6 - sin pi/3  

= -1/2 - sqrt(3)/2  

= -(1+sqrt(3))2