for Learning Math and Coding
Piano
 Grid: Tics Lines: Width px Hash Lines: Width px Labels: Font px Trace Lines: Robot 1: Width px Robot 2: Width px Robot 3: Width px Robot 4: Width px
 Labels: x-axis y-axis Show Grid Grid: 12x12 inches 24x24 inches 36x36 inches 72x72 inches 96x96 inches 192x192 inches Quad: 4 Quadrants 1 Quadrant 1&4 Quadrants Units: US Customary Metric
 Background:

#### Robot 1

 Initial Position: ( in, in) Initial Angle: deg Current Position: (0 in, 0 in) Current Angle: 0 deg Wheel Radius: 1.75 in1.625 in2.0 in Track Width: in

#### Robot 2

 Initial Position: ( in, in) Initial Angle: deg Current Position: (0 in, 6 in) Current Angle: 0 deg Wheel Radius: 1.75 in1.625 in2.0 in Track Width: in

#### Robot 3

 Initial Position: ( in, in) Initial Angle: deg Current Position: (0 in, 12 in) Current Angle: 0 deg Wheel Radius: 1.75 in1.625 in2.0 in Track Width: in

#### Robot 4

 Initial Position: ( in, in) Initial Angle: deg Current Position: (0 in, 18 in) Current Angle: 0 deg Wheel Radius: 1.75 in1.625 in2.0 in Track Width: in
Analyzing Statistical Data about Pairs of Shoes
```/* Code generated by RoboBlockly v2.0 */
#include <chplot.h>
double variable;
CPlot plot;

plot.strokeColor("cyan");
plot.point(1, 0);
plot.point(1, 0);
plot.point(3, 0);
plot.point(4, 0);
plot.point(6, 0);
plot.point(6, 0);
plot.point(7, 0);
plot.point(8, 0);
plot.point(13, 0);
plot.point(15, 0);
printf("What is the mean value of the data set?"+"\n");
scanf("%lf", &variable);
printf("If the surveyor decides to ask one more student how many pairs of shoes they own, which value would you most expect?"+"\n");
scanf("%lf", &variable);

plot.axisRange(PLOT_AXIS_XY, -12, 24);
plot.ticsRange(PLOT_AXIS_XY, 6);
plot.sizeRatio(1);
plot.plotting();```
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Problem Statement:

A teacher decides to survey 10 students at a middle school. He asks each student how many pairs of shoes he or she owns and records the number. The teacher then creates the above data table. Plot the data on the x-axis on the grid. What is the mean value of the data? What value would you expect if the teacher decided to ask one more student how many pairs of shoes he or she owned? Run the program to answer the questions.

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