X hits on this document

131 views

0 shares

0 downloads

0 comments

25 / 57

How does statistics help us?

Ages (in month) of the 60 patients in our data set 1 are-  71, 127, 65, 82, 140, 53, 114, 56, 84, 65, 67, 134, 64, …., 91, 51

60

Count

5425

Sum

143

Maximum

48

Minimum

95

Range

0.389872725

Skewness

-1.183899591

Kurtosis

913.8403955

Sample Variance

30.22979318

Standard Deviation

84

Mode

84

Median

3.902649518

Standard Error

90.41666667

Mean

By simply looking at the data, we fail to produce any informative account to describe the data,  how ever, statistics produce a quick insight in to data using graphical and numerical statistical tools  

Document info
Document views131
Page views131
Page last viewedSun Dec 04 13:12:11 UTC 2016
Pages57
Paragraphs509
Words3812

Comments