Web Analytics

  1. The table shows Angelica’s scarf sales, in dollars, for the first 16 wk she was in business.

Time (wk) Sales ($)

1 190

2 220

3 200

4 330

5 300

6 410

7 450

8 410

9 530

10 650

11 570

12 650

13 750

14 720

15 700

16 800

ACreate a scatter plot of the data. (b) Do the points appear to follow a linear pattern? If so, is the correlation positive or negative?