2 to the 3rd power equals 8, because 2 times 2 times 2 equals 8.
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Yes. One sixth is one half of one third to be exact. Two-sixths are equal to one-third, three-sixths is a half, four-sixths is two-thirds, five-sixths is exactly what it is, and six-sixths is a whole.
Yes, and the new distribution has a mean equal to the sum of the means of the two distribution and a variance equal to the sum of the variances of the two distributions. The proof of this is found in Probability and Statistics by DeGroot, Third Edition, page 275.
-9
-1
Equal