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What's the mean of 8 15 9 7 4 5 9 11?
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Feb 6, 2018
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What's the mean of 8 15 9 7 4 5 9 11?
Mathematics
high-school
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add all the numbers together and you get 63.
divide 63 by the amount of numbers in the sequence. (7) After that you get 9.
Maher HTB
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Feb 7, 2018
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Maher HTB
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Add it all up. Divide by number of terms. 68/8 = 8.5
Shiv Garg
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Feb 11, 2018
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