One standard deviation for one side will be 34% of data. So within 1 std. dev. to both sides will be 68% (approximately) .the data falls outside 1 standard deviation of the mean will be 1.00 - 0.68 = 0.32 (32 %)
12
84% To solve this problem, you must first realize that 66 inches is one standard deviation below the mean. The empirical rule states that 34% will be between the mean and 1 standard deviation below the mean. We are looking for the prob. of the height being greater than 66 inches, which is then 50% (for the entire right side of the distribution) + 34%
28
The median is 26.
The standard deviation of 20 22 26 28 34: σ=5.4772
15.72683482 is the standard deviation for that set of numbers.
49.30179172 is the standard deviation and 52 is the mean.
One standard deviation for one side will be 34% of data. So within 1 std. dev. to both sides will be 68% (approximately) .the data falls outside 1 standard deviation of the mean will be 1.00 - 0.68 = 0.32 (32 %)
The factors of 26 are: 1, 2, 13, 26.The factors of 30 are: 1, 2, 3, 5, 6, 10, 15, 30.The factors of 34 are: 1, 2, 17, 34.The common factors are: 1, 2
Compute the variance (or its square root , standard deviation) of each of the data set. Set 1: standard deviation = 10.121 Set 2: standard deviation = 12.09 Set 2 shows more variation around the mean. Check the link below
-34
the median of 24, 26, 27, 27, 29, 30, 33, 34, 36, is... 29 :)
12
84% To solve this problem, you must first realize that 66 inches is one standard deviation below the mean. The empirical rule states that 34% will be between the mean and 1 standard deviation below the mean. We are looking for the prob. of the height being greater than 66 inches, which is then 50% (for the entire right side of the distribution) + 34%
34-26-39
Well, isn't that a happy little question! To find the number halfway between 26 and 34, you simply add them together and divide by 2. So, 26 + 34 equals 60, and when you divide that by 2, you get 30. So, 30 is the number that sits right in the middle, like a peaceful little stream between those two numbers.