To calculate the dispersion measures

Reference no: EM1320228

A random sample of 15 term papers in a senior level economics course revealed the following word counts per paper:

5176	6005	5052	5310	4188
4132	5736	5381	4983	4423
5002	4573	4209	5611	4568

Determine the range, variance, and standard deviation for the sample data.

Mean	4956.6
Standard Error	152.9449574
Median	5002
MOde	#N/A
Standard Deviation	592.353273
Sample Variance	350882.4
Kurtosis	-1.037833938
Skewness	0.134230948
Range	1873
Minimum	4132
Maximum	6005
Sum	74349
Count	15

Reference no: EM1320228

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