# MATH TIME!

Discussion in 'User Topics' started by Mr.Lame, Jan 9, 2018.

1. ### mikeconley11Guest

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@MarkFL give me the average percentage out of these:

63%
25%
33.3%
62%
45.8%
25%

And then the average out of these percentages:

53.8%
35.3%
27.8%
50.7%
56.5%
66.7%

Cba to figure it out myself, I'm tutoring chess and these are best move percentages across 6 of their games. Want to find out what the average was.

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@Mr.Lame

3. ### mikeconley11Guest

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Nvm remembered Mr. Wilkinson's year 5 class on how to figure out the mean

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5. ### mikeconley11Guest

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I was never a maths person, leave me alone!

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6. ### MarkFLGuest

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In words, that formula tells you that to find the arithmetic mean (average - denoted by x-bar), add up the numbers, then divide the resulting sum by the number of numbers (which I assume you did).

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7. ### mikeconley11Guest

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Oh, I thought you were mocking me by posting some complex formula.

8. ### MarkFLGuest

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I will admit that I was trying to be a little "math nerdy" but not mockery was intended.

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9. ### mikeconley11Guest

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I bet the equation means "**** you" in maths language

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10. ### MarkFLGuest

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No, I assure you it simply states how to compute the mean of a set of numbers. Mathematics is meant to be useful, not derisive.

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