Question

1.1.21 Open-Ended The table shows the price and the number of items sold. Make a scatter plot to represent the data Use pencil and paper. Give a situation and decide what kind of items the data could represent. Items Sold Price ($) Number 10 47 15 37 20 15 25 16 30 16 35 10 Which scatter plot represents the data? OB. OC. OD Items Sold Items Sold Items Sold Items Sold 50- o o Number 40- 304 20- 10 Արցախի 20- Price (5) 50 40- 30- 20- 10- 0- 0 10 20 30 40 Number Number 50- 40 30- 20- 10- 07 0 10 20 30 40 Price (5) 0- 0 10 20 30 40 Proe (5) OTTI 0 10 20 30 4050 Price ($)

Answer 1

The following is the scatter plot of Price ($) vs Number:

Notice that this scatter plot is congruent with Plot C

Now, a situation that could be modeled by this data could be the following:

A store keeps track of the products sold by transaction and the total cost of such transaction, resulting in the given table and scatter plot of Price vs Number of items.