SeEHX‖F Test Statistics in Calc

Contents
bWFPL‖

# UTG4f‖F-test

qHRjW‖Calculates the F-Test of two data samples.

To access this command...

#### ebLJB‖From the menu bar:

LAVdv‖Choose Data - Statistics - F-test

#### qBbLh‖From the tabbed interface:

vJXsQ‖Choose Data - Statistics - F-test.

eegYB‖On the Data menu of the Data tab, choose Statistics - F-test.

FxKGF‖A F-test is any statistical test based on the F-distribution under the null hypothesis.

AsStM‖For more information on F-tests, refer to the corresponding Wikipedia article.

## GxHaD‖Data

jtjaQ‖Variable 1 range: The reference of the range of the first data series to analyze.

qzYBv‖Variable 2 range: The reference of the range of the second data series to analyze.

MvvMT‖Results to: The reference of the top left cell of the range where the test 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

## Greqo‖Results for F-Test:

XqyMa‖The following table shows the F-Test for the data series above:

git3T‖Ftest |  |
WsA4s‖Alpha | 0.05 |
| xj9Se‖Variable 1 | p5piv‖Variable 2
YA2dy‖Mean | 16.9230769231 | 20.4615384615
8MXro‖Variance | 125.0769230769 | 94.4358974359
W2J6x‖Observations | 13 | 13
DqgMQ‖df | 12 | 12
BJ3Vi‖F | 1.3244637524 |
AasLh‖P (F<=f) right-tail | 0.3170614146 |
FVAJa‖F Critical right-tail | 2.6866371125 |
zBzCY‖P (F<=f) left-tail | 0.6829385854 |
LA56M‖F Critical left-tail | 0.3722125312 |
9ZNSy‖P two-tail | 0.6341228293 |
dQ4WA‖F Critical two-tail | 0.3051313549 | 3.277277094

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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