Question

The table above shows the weekly salaries and commission of ten salespeople. What is the interquartile range of the data? Usa test prep question. NEED A CORRECT ANSWER NOW!!!!!
A) 150

B) 200

C) 250

D) 300

Answer 1

Answer: A) 150

You put all the numbers in numerical order, than you get the middle number of both halves which will be 300 and 450, so you find the difference of that which is 150