F is -10,0
H is -5,4
G is -5,0
mang !!!
<span><span>No, Kyle's answer is incorrect because he added 32 instead of subtracting. The correct answer is −11°C.</span></span>
The IQR of the data set is choice C: 9.
To find the IQR, you have to first put the numbers in order.
The order is: 10 12 15 17 19 21 23
The IQR is the difference between the first quartile and the third quartile.
Those values are 12 and 21.
21 - 12 = 9