Suppose the following table shows median home prices in thou

Suppose the following table shows median home prices, in thousands of dollars, in four regions of the U.S. in December of a certain year, as well as the month-over-month changes for the subsequent two months. Use matrix algebra to find the median home price, in thousands of dollars, in each region in January and February.

Solution

234 131 134 192

228 126 133 191

First row is price in January

And

Second row is price in February