Add them together. There are 15 numbers so divide the sum by 15.
You can, of course, use the calculator that comes as part of your computer.
The mean (average) of 76, 63, 79, 63, and 74 is 71.
Mean = (63+65+52+71+67+52)/6 = 370/6 = 61.66... recurring.
67.6363
It is 71-8 = 63.
The common factor of 63 and 71 is and 1.
71/68 x 100 = 104.4117647058823529 recurring (that is, 104.41176470588235294117647058823529...) percent.
21 is a factor of 63 (21 * 3 = 63).71 is a prime number.Since 71 has no common factors with 63, they must be multiplied together to find their least common multiple.Thus, the least common multiple (LCM) of 21, 63 and 71 is 63 * 71 = 4473.
71 - 8= 63
The least common multiple of the numbers 68 and 71 is 4,828.
71 is prime.
find varience fo rthis numbers 71, 67, 70, 59, 71, 68, 67, 71, 80, 68, 74, 69, 72, 68.
18/63