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12 questions from this quiz
505050%
Value with highest frequency
Midpoint of each class
Lower+Upper2\frac{\text{Lower} + \text{Upper}}{2}2Lower+Upper
Lower boundary of median class
Cumulative frequency before median class
Where cumulative freq reaches N2\frac{N}{2}2N
Class with highest frequency
Frequency of class before modal class
Class width
∑(f×x)∑f\frac{\sum (f \times x)}{\sum f}∑f∑(f×x)
Frequency of median class
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