Author Topic: Help Unca Demmy with arithmetic mean symbol (Read 741 times)

Demian · September 23, 2011, 10:20:06 AM

http://en.wikipedia.org/wiki/Arithmetic_mean

I need to know this stuff by next Monday for my math test.

What on Earth does the "a subscript i" stand for? "i = 1" also. The rest I know but the i. Not a clue.

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Texan101 · September 23, 2011, 10:32:35 AM

http://en.wikipedia.org/wiki/Arithmetic_mean

Your answer should be in there.

Demian · September 23, 2011, 10:34:40 AM

Indeed it should but I can't find it. This stuff confuzzles me.

Narkro555 · September 23, 2011, 10:36:04 AM

Isn't "I" an imaginary number?

Like eleventeen?

Clone v.117 · September 23, 2011, 10:38:17 AM

Isn't "I" an imaginary number?

Like eleventeen?

Eleventeen is real, you just have to believe.

Narkro555 · September 23, 2011, 10:39:39 AM

Don't forget seventy-twelve

Sulfate · September 23, 2011, 10:40:11 AM

schfifty five

skill4life · September 23, 2011, 10:56:50 AM

schfifty five

tree fiddy.

Sulfate · September 23, 2011, 10:57:38 AM

tree fiddy.

fiddy cent

Vegetarian Zombie · September 23, 2011, 10:59:33 AM

Eighty-ninety.

ShadowsfeaR · September 23, 2011, 11:03:56 AM

Onemillionty-thousand

Demian · September 23, 2011, 11:06:45 AM

I really need to know this people.