Question

What is the interquartile range of the following data set?

Answer 1

Answer:

The answer is D, 45.

Step-by-step explanation:

How to find the Interquartile Range

• Order the data from least to greatest.

• Find the median.

• Calculate the median of both the lower and upper half of the data.

• The interquartile range is the difference between the upper and lower medians.

After doing that, write out your list, and and subtract the medians to get 45.