When using the formula method for determining the median, which of the following is NOT required? A) LL B) i C) cf_below D) ∑X

Name: When using the formula method for determining the median, which of the following is NOT required? A) LL B) i C) cf below D) ∑X
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The formula method for determining the median requires the lower limit (LL), the class interval (i), and the cumulative frequency below the median class (cf_below). The sum of all data points (∑X) is not needed for calculating the median.

When Using the Formula Method for Determining the Median, Which