Question

Number -5 6 8 -2 6 9 8 2 1 6 2 1 Find the following...

Number
-5
6
8
-2
6
9
8
2
1
6
2
1

Find the following :

Mean
Standard Error
Median
Mode
Standard Deviation
Sample Variance
Kurtosis
Skewness
Range
Minimum
Maximum
Sum
Count
Confidence Level(95.0%)

Give three decimals for all answers.

Please make sure that the meaning of three decimals is the same as this formate(111.xxx). Example: suppose you got the answer like 111.98764, the answer using just 3 decimals is the same this formating (111.988).

Math   Statistics-And-Probability   
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