Statisticsmedium · Past Paper
In the formula for mode $L + \frac{f_1 - f_0}{2f_1 - f_0 - f_2} \times h$, $f_1$ is the frequency of:
AModal class
BPre-modal class
CPost-modal class
DMedian class
✓ Correct Answer: A — Modal class
$f_1$ is the highest frequency belonging to the modal class.
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