Chi-square test

Calculates the Chi-square test of a data sample.

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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.


Dati

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.

Grupēts pēc

Select whether the input data has columns or rows layout.

Open file with example:

Example

Sekojošai tabulai ir divas datu kopas.

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 of Independence (Chi-Square)

Alpha

0.05

df

12

P-value

2.32567054678584E-014

Test Statistic

91.6870055842

Critical Value

21.0260698175


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