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: 90 deg Wheel Radius: 1.75 in1.625 in2.0 in Track Width: in

#### Robot 2

 Initial Position: ( in, in) Initial Angle: deg Current Position: (6 in, 0 in) Current Angle: 90 deg Wheel Radius: 1.75 in1.625 in2.0 in Track Width: in

#### Robot 3

 Initial Position: ( in, in) Initial Angle: deg Current Position: (12 in, 0 in) Current Angle: 90 deg Wheel Radius: 1.75 in1.625 in2.0 in Track Width: in

#### Robot 4

 Initial Position: ( in, in) Initial Angle: deg Current Position: (18 in, 0 in) Current Angle: 90 deg Wheel Radius: 1.75 in1.625 in2.0 in Track Width: in
Determining Relationships Using Student Homework Data
```/* Code generated by RoboBlockly v2.0 */
double variable;

printf("What is the relationship between number of homework assignments and student satisfaction score for Group 1? (positive correlation, negative correlation, or no correlation?)"+"\n");
scanf("%lf", &variable);
printf("What is the relationship between number of homework assignments and student satisfaction score for Group 2? (positive correlation, negative correlation, or no correlation?)"+"\n");
scanf("%lf", &variable);
printf("What is the relationship between number of homework assignments and student satisfaction for the entire class (both groups together)? (positive correlation, negative correlation, or no correlation?)"+"\n");
scanf("%lf", &variable);
```
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Problem Statement:

A high school math teacher decides to divide her class in to two groups and record a score for each student’s satisfaction based on the number of homework assignments assigned. She assigns students who claim to enjoy math to Group 1, and students who claim to dislike math to Group 2. The data collected from this experiment is plotted on the coordinate grid. Run the program, and for each group determine the relationship between the number of homework assignments and student satisfaction scores.

Time