Question

create a scatter plot for the data.
number of hours worked | amount spent on entertainment (in dollars)
2 | 4
4 | 3
5 | 8
7 | 7
8 | 10
11 | 13
12 | 11
13 | 14

Explanation:

Step1: Identify Variables

The independent variable (x - axis) is "Number of hours worked", and the dependent variable (y - axis) is "Amount spent on entertainment (in dollars)".

Step2: List Data Points

The data points are: (2, 4), (4, 3), (5, 8), (7, 7), (8, 10), (11, 13), (12, 11), (13, 14).

Step3: Set Up Axes

• x - axis: Label it "Number of hours worked". Choose a scale (e.g., from 0 to 15 with intervals of 1 or 2) to accommodate all x - values (2, 4, 5, 7, 8, 11, 12, 13).
• y - axis: Label it "Amount spent on entertainment (in dollars)". Choose a scale (e.g., from 0 to 15 with intervals of 1 or 2) to accommodate all y - values (3, 4, 7, 8, 10, 11, 13, 14).

Step4: Plot Points

For each data point (x, y), find the corresponding position on the x - axis and y - axis and mark a dot. For example:

• For (2, 4): Find 2 on the x - axis and 4 on the y - axis, then mark the point.
• Repeat this process for all the data points (4, 3), (5, 8), (7, 7), (8, 10), (11, 13), (12, 11), (13, 14).

Answer:

To create the scatter plot:

1. Draw the x - axis (label: "Number of hours worked") and y - axis (label: "Amount spent on entertainment (in dollars)").
2. Plot the points (2, 4), (4, 3), (5, 8), (7, 7), (8, 10), (11, 13), (12, 11), (13, 14) on the coordinate plane with the appropriate scales for the axes.