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Axes: x-axis y-axis Show Grid
Grid: 24x24 inches 36x36 inches 72x72 inches
96x96 inches 192x192 inches
Quad: 4 quadrants 1 quadrant
Units: US Customary Metric
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Analyzing Statistical Data about Pairs of Shoes
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.
/* 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();
Blocks Save Blocks Load Blocks Show Ch Save Ch Workspace
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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