B) because if you round your numbers, -18 1/4 is -18 and 2 2/3 rounds up to positive 3
What is the interquartile range of the data set?<br>
{48, 50, 65, 60, 80, 42, 45, 50, 42, 55, 45}
Tcecarenko [31]
The answer would ether be 16.5 or 10. Sorry, I'm not sure haven't done interquartile range in a little while.
Answer:
The answer is B :) hope you have a great day