<!DOCTYPE html>
<html lang="en-US">
<head>
<script src="https://www.gstatic.com/charts/loader.js"></script>
</head>
<body>
<div id="point">
</div>
<script>
google.charts.load('current', {'packages':['corechart', 'scatter']});
google.charts.setOnLoadCallback(drawStuff);
function drawStuff() {
var data = new google.visualization.DataTable();
data.addColumn('number', 'Student ID');
data.addColumn('number', 'Hours Studied');
data.addColumn('number', 'Final');
data.addRows([
[0, 0, 67], [1, 1, 88], [2, 2, 77],
[3, 3, 93], [4, 4, 85], [5, 5, 91],
[6, 6, 71], [7, 7, 78], [8, 8, 93],
[9, 9, 80], [10, 10, 82], [11, 0, 75],
[12, 5, 80], [13, 3, 90], [14, 1, 72],
[15, 5, 75], [16, 6, 68], [17, 7, 98],
[18, 3, 82], [19, 9, 94], [20, 2, 79],
[21, 2, 95], [22, 2, 86], [23, 3, 67],
[24, 4, 60], [25, 2, 80], [26, 6, 92],
[27, 2, 81], [28, 8, 79], [29, 9, 83]
]);
var materialOptions = {
chart: {
title: 'Students\' Final Grades',
subtitle: 'based on hours studied'
},
width: 600,
height: 400,
series: {
0: {
axis: 'hours studied'
},
1: {
axis: 'final grade'
}
},
axes: {
y: {
'hours studied': {
label: 'Hours Studied'
},
'final grade': {
label: 'Final Exam Grade'
}
}
}
};
var materialChart = new google.charts.Scatter(document.getElementById('point'));
materialChart.draw(data, google.charts.Scatter.convertOptions(materialOptions));
};
</script> </body>
</html>