Dacostas math quiz scores 70 72 99 72 and 69. Find the the mean and median. Which is a better description of DaCostas typical math quiz score?

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12-09-2017
Mathematics

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Dacostas math quiz scores 70 72 99 72 and 69. Find the the mean and median. Which is a better description of DaCostas typical math quiz score?

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W0lf93 W0lf93 · Answer 1 · 2017-09-25T19:52:29+02:00

W0lf93 W0lf93

25-09-2017

Mean is the average. (70 + 72 + 99 + 72 + 69)/5 = 282/5 = 76.4 The median is the middle number, when numbers are ordered from least to greatest. Ordered from least to greatest: 69, 70, 72, 72 99 The median is 72 The median 72 is a better description of the typical store.

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