What is the interquartile range of the data set? 94 60 110 120 140

The interquartile range is the difference between the first quartile 77 and the third quartile 130. In this case, the difference between the first quartile 7777 and the third quartile is 130 - (77) 130 - (77). 130 - (77) 130 - (77) Simplify 130 - (77) 130 - (77) to get 53

Answer is 53