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What is the definition of a factor pair?
A factor pair refers to a set of two numbers, which when multiplied result in a definite number.
How do you calculate standard deviation without a normal distribution?
You calculate standard deviation the same way as always. You find the mean, and then you sum the squares of the deviations of the samples from the means, divide by N-1, and then take the square root. This has nothing to do with whether you have a normal distribution or not. This is how you calculate sample standard deviation, where the mean is determined along with the standard deviation, and the N-1 factor represents the loss of a degree of freedom in doing so. If you knew the mean a priori, you could calculate standard deviation of the sample, and only use N, instead of N-1.
What is the greatest common factor of 4mn2 n?
The GCF of 4mn2 and n is n.
How would you factor n to the second - 64?
(n + 8)(n - 8)
How can you find the nth square number?
Three ways.. Multiply n by itself. Calculate Sum[2i+1,{i,0,n-1}] Calculate Sum[n,{i,1,n}]
