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9 Squared is 81.Squared means to times a number by itself so..... 9 squared = 9x9 = 81!
Wiki User
∙ 12y ago
Wiki User
∙ 12y ago9 Squared means 9 times 9.
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What is the mean of 6.5 and 9?
7.75 is the mean of 6.5 and 9.
What is the geometric mean of 9 and 25?
The geometric mean of 9 and 25 is: 15.0
What is the geometric mean of 9 and 81?
The geometric mean of 9 and 81 is 27.0
What does nine squared mean?
9*9
What is the mean of 5 7 9 11 13 9?
The mean is found by adding the values together and dividing by the number of values. 5+7+9+11+13+9 = 54 54 divided by 6 is 9. The mean of 5, 7, 9, 11, 13, 9 is 9.
Why use the squarred version of the sum of deviations from the mean?
You cannot use deviations from the mean because (by definition) their sum is zero. Absolute deviations are one way of getting around that problem and they are used. Their main drawback is that they treat deviations linearly. That is to say, one large deviation is only twice as important as two deviations that are half as big. That model may be appropriate in some cases. But in many cases, big deviations are much more serious than that a squared (not squarred) version is more appropriate. Conveniently the squared version is also a feature of many parametric statistical distributions and so the distribution of the "sum of squares" is well studied and understood.
What is the mean for 8 and 9 and 10?
The mean (or average) of 8, 9, and 10 is 9.
What is the mean of 6.5 and 9?
7.75 is the mean of 6.5 and 9.
What is the mean of 9 8 13 12 3?
The mean is 9.
What is the geometric mean of 9 and 25?
The geometric mean of 9 and 25 is: 15.0
What is the geometric mean of 9 and 81?
The geometric mean of 9 and 81 is 27.0
How do you change 0045 to a fraction?
It depends on whether you mean 45, 4.5, 0.45, 0.045, or 0.0045 If you mean 45, the answer is 45/1 If you mean 4.5, the answer is 9/2 If you mean 0.45, the answer is 9/20 If you mean 0.045, the answer is 9/200 If you mean 0.0045, the answer is 9/2000
What does 9 equals sr mean?
9 = sr, could mean "9 equals square root of 81".
What are the 9 alphabet?
Do you mean "What are the 9 alphabets?"
What does nine squared mean?
9*9
What is the mean of 5 7 9 11 13 9?
The mean is found by adding the values together and dividing by the number of values. 5+7+9+11+13+9 = 54 54 divided by 6 is 9. The mean of 5, 7, 9, 11, 13, 9 is 9.
How many inches are there in 9 and 3 fourthes?
If you mean 9 and 3 fourths inches, the answer is: 9 and 3/4 inches! If you do not mean 9 and 3 fourths inches you should say what units mean.
