Page 3 of 43 Pages
Chapter 1. Descriptive Statistics
A. Statistical Functions:
Statistics Excel Functions
1 Mean =average(data range)
2 Median =median(data range)
3 Mode =mode(data range)
4 Population standard deviation =stdevp(data range)
5 Sample standard deviation =stdev(data range)
6 Quartiles =quartile(data range, quart)
7 Percentiles =percentile(data range, k)
8 Maximum =max(data range)
9 Minimum =min(data range)
10 Total =sum(data range)
Example 1A1: Calculate the descriptive statistics for the following data.
0.9626 0.4553 0.1516 0.5175 0.5492 0.0554
0.267 0.5756 0.6025 0.7515 0.7641 0.234
The formulas:
The results:
This set of data does
not have a mode.
评论0
最新资源