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12 cards from this deck
Shows how often each value appears in a dataset
The different values being measured
How many times each value appears
Value that appears most frequently in the distribution
Look for the value with the highest frequency
The value from the data, not the frequency number
Middle value when data is arranged in order
12(n+1)\frac{1}{2}(n + 1)21(n+1) where nnn is total frequency
Average value, considering how often each value appears
ΣfxΣf\frac{\Sigma fx}{\Sigma f}ΣfΣfx
Sum of (frequency × variable) for each value
Sum of all frequencies
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