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For 12 10 9 7 7: var=4.5
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What is the first quartile of the following data set 12 33 15 22 29 11 17 19 10 24 38?
12
What is the standard deviation of the following data set 8 9 9 9 10 11 11 12?
For 8 9 9 9 10 11 11 12: σ=1.3562
If variance is 144. then standard divation is?
It is 12.
If the coefficient of determination for a data set containing 12 points is 0.5 6 of the data points must lie on the regression line for the data set.?
That is not true. It is possible for a data set to have a coefficient of determination to be 0.5 and none of the points to lies on the regression line.
If a set of data set has 5 numbers has a range of six median of ten and a mean of ten what are the five numbers?
There are 4 possible answers: (7, 7, 10, 13, 13) (7, 8, 10, 12, 13) (7, 9, 10, 11, 13) (8, 8, 10, 10 14).
What is the variance of 10 12 8 14 6?
The variance is 10.
What is a set of data for a mean of 12 a mode of 10 and a median of 12?
There are infinitely many sets. One possible set is {10,10,12,13,15}
What is the mode for data set 11 12 13?
The mode is the data set element(s) that is(are) repeated the most. If every data set element occurs the same number of times, there is no mode. As there is only one occurrence of each data set element in {11, 12, 13} there is no mode. If your data set read {11, 12, 12, 13, 13, 12} your mode would be 12. If your data set read {11, 12, 12, 13, 13} your modes would be 12 & 13.
What is the variance of 2 4 6 8 10 12 14 16 18?
26.66...
What is the variance of 2 3 5 12?
The variance of 2 3 5 12 = 20.3333
What is the weighed mean of 10 11 12 13 14 10 10 10 12 and 14?
In order to find the weighted mean of this set of the data, we need to know the weight for each data in the set, and this information is not given in your question.Definition: When each number ai is to have weight wi, the weighted mean is equal to(w1a1+w2a2 + ... + wnan)/(w1 + w2 + ... + wn).
What is the first quartile of the following data set 12 33 15 22 29 11 17 19 10 24 38?
12
Data A 77 64 71 55 72 73 71 47 52 Data 40 25 26 12 2 46 22 23 28 34 which one what data sets shows more variatiion around the mean?
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
What is the variance 29 21 12 19 19?
The variance of 29 21 12 19 19 = 37
What is the variance for 3 5 12 3 2?
The variance for 3 5 12 3 2 is: 16.5
What is the variance for the uniform random variable?
the variance of the uniform distribution is (a+b)/12
What is the standard deviation of the following data set 8 9 9 9 10 11 11 12?
For 8 9 9 9 10 11 11 12: σ=1.3562
