Question

Asked Oct 8, 2019

Step 1

**The linear model obtained using scatter diagram is given below:**

The line that best fits the data is least-squares regression line.

The procedure to draw scatterplot using EXCEL is as follows.

- Select the data Number of Pages (
*x*) and Cost(*y*). - Go to
**Insert**. - Select
**Scatter**under**Charts**. - Right click on the obtained chart, check
**linear, Display Equation on chart**.

The scatter diagram for the data that is obtained using EXCEL is as follows:

Step 2

From the scatter diagram, the linear model i...

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