Chi-square test

Vypočíta Chí-kvadrát test dátovej vzorky.

Pre prístup k tomuto príkazu...

From the menu bar:

Choose Data - Statistics - Chi-square Test

From the tabbed interface:

Choose Data - Statistics - Chi-square Test.

On the Data menu of the Data tab, choose Statistics - Chi-square Test.


note

For more information on chi-square tests, refer to the corresponding Wikipedia article.


Dáta

Input Range: The reference of the range of the data to analyze.

Results to: The reference of the top left cell of the range where the results will be displayed.

Grouped By

Select whether the input data has columns or rows layout.

Open file with example:

Príklad

The following table has two data sets.

A

B

1

28

19

2

26

13

3

31

12

4

23

5

5

20

34

6

27

31

7

28

31

8

14

12

9

4

24

10

0

23

11

2

19

12

8

10

13

9

33


Results for Chi-square Test:

Test nezávislosti (Chi-kvadrát)

Alfa

0.05

df

12

P-hodnota

2.32567054678584E-014

Testová štatistika

91.6870055842

Kritická hodnota

21.0260698175


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