Chapter 11.1, Problem 15E

Unit Size A renters’ organization claims that the median number of rooms in renter-occupied units is four. You randomly select 120 renter-occupied units and obtain the results shown below. At a = 0.05, can you reject the organization’s claim? (Adapted from U.S. Census Bureau)

Unit size	Number of units
Fewer than 4 rooms	29
4 rooms	38
More than 4 rooms	53

TABLE FOR EXERCISE 15