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Result Size: 625 x 565
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<!DOCTYPE html>
<html>
<script src="https://cdnjs.cloudflare.com/ajax/libs/mathjs/9.3.0/math.js"></script>
<body>
​
<h2>JavaScript</h2>
<p>Calculate the mean (average) value.</p>
​
<div id="demo"></div>
​
<script>
var mean = math.mean([7,8,8,9,9,9,10,11,14,14,15]);
document.getElementById("demo").innerHTML = mean;
</script>
​
</body>
​
</html>
​
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