00:01
So you have a predictive equation and we have the 20 ,986 .09 minus 7 ,483 .10 times x sub 1.
00:14
And this is the number of bedrooms.
00:19
And then we have plus we have 93 .84 x sub 2.
00:26
And x of two stands for the number of square feet.
00:34
And so on part a, you want to find what the predictive value is if there is a two bedroom and it is a thousand square feet.
00:45
So we simply plug it in and we have that 28, 20 ,986 .09, less that 7 ,400.
00:57
383 .1 times 2 and then plus the 93 .84 times 1 ,000.
01:07
And when you get that calculation, we find out that the cost is supposed to be, is predicted to be 99 ,800, and let's call it $60 because it comes out to be $59 .89 .89 .89.
01:23
So we'll call it $60.
01:23
So we'll call it $60 to the nearest dollar...