7UA8A‖Chi Square Statistics in Calc

Contents
hAnmA‖

# 5paJF‖Chi-square test

u5MGV‖Calculates the Chi-square test of a data sample.

To access this command...

#### ebLJB‖From the menu bar:

UT4hN‖Choose Data - Statistics - Chi-square Test

#### qBbLh‖From the tabbed interface:

YqGRK‖Choose Data - Statistics - Chi-square Test.

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

cQrU7‖For more information on chi-square tests, refer to the corresponding Wikipedia article.

### Emvqi‖Data

NEiJ8‖Input Range: The reference of the range of the data to analyze.

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

#### CxAAD‖Grouped By

AppmZ‖Select whether the input data has columns or rows layout.

#### MiUAf‖Example

uZ5BP‖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

## 46RmG‖Results for Chi-square Test:

QHuAe‖Test of Independence (Chi-Square) |
BzGNg‖Alpha | 0.05
CRP8j‖df | 12
rcX5Y‖P-value | 2.32567054678584E-014
oF79y‖Test Statistic | 91.6870055842
ykGTD‖Critical Value | 21.0260698175

Related Topics

Sampling

Descriptive Statistics

Analysis of Variance (ANOVA)

Correlation

Covariance

Exponential Smoothing

Moving Average

Regression Analysis

Paired t-test

F-test

Z-test

Chi-square test

Fourier Analysis

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