Read the following description of a data set.
Mia is packing for vacation and is wondering how many books to bring. She wants to make sure she does not run out of reading material, so she looks at her reading journal to see how many books she read on past vacations.
For each vacation, she records the vacation's length (in days), x, and how many books she read, y.
The least squares regression line of this data set is:
y=0.596x+3.307
Complete the following sentence:
If Mia stays on vacation for one extra day, the least squares regression line predicts that she would have read
additional books.
1 answer
If Mia stays on vacation for one extra day, the least squares regression line predicts that she would have read 0.596 additional books.