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Practice problem

Measures of Central Tendency: Mean

By Victoria Rodriguez
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This a frequency table of scores on the AP exam. The scores range from 1 to 5. The respective frequencies are 2, 4, 5, x, 3.

Image source: by Victoria Rodriguez

The above table displays the frequency of scores on an AP exam. The mean of the scores is 33. What is the value of xx in the table?

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Type a concept, like “slope” or “photosynthesis”.

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