Answer:
The median value of the houses is $169,000
Step-by-step explanation:
Since the houses were undervalued by $15,000, add $15,000 to all amounts
154,000 + 15,000 = 169,000
133,000 + 15,000 = 148,000
167,000 + 15,000 = 182,000
145,000 + 15,000 = 160,000
180,000 + 15,000 = 195,000
172,000 + 15,000 = 187,000
149,000 + 15,000 = 164,000
To take the median of the data set, order the numbers from least to greatest
148,000 160,000 164,000 169,000 182,000 187,000 195,000
Eliminate one number from both sides until you reach one number
The number is 169,000
