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30 December, 00:59

These values are standardized test scores. What is the mean score to the nearest tenth?

27.2 13.5 42.1 37.9 25.0

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  1. 30 December, 01:17
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    First add up the numbers.

    27.2+13.5+42.1+37.9+25=145.7

    Now divide it by 5

    29.14 or 29.1 rounded is the answer
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