Sisukord

# Descriptive Statistics

Fill a table in the spreadsheet with the main statistical properties of the data set.

Selle käsu kasutamiseks...

#### From the menu bar:

Choose Data - Statistics - Descriptive Statistics

#### From the tabbed interface:

Choose Data - Statistics - Descriptive Statistics.

On the Data menu of the Data tab, choose Statistics - Descriptive Statistics.

The Descriptive Statistics analysis tool generates a report of univariate statistics for data in the input range, providing information about the central tendency and variability of your data.

For more information on descriptive statistics, refer to the corresponding Wikipedia article.

### Andmed

Vahemik: ala, mis sisaldab andmeid, mida tuleb analüüsida.

Tulemused: viide lahtrivahemiku, kuhu tulemused väljastatakse, ülemisele vasakpoolsele lahtrile.

#### Rühmitamine

Vali, kas sisendandmed paiknevad veergudes või ridades.

#### Näide

Järgnevaid andmeid kasutatakse näidetena

| A | B | C
--- | --- | --- | ---
1 | Matemaatika | Füüsika | Bioloogia
2 | 47 | 67 | 33
3 | 36 | 68 | 42
4 | 40 | 65 | 44
5 | 39 | 64 | 60
6 |  | 38 | 43
7 | 47 | 84 | 62
8 | 29 | 80 | 51
9 | 27 | 49 | 40
10 | 57 | 49 | 12
11 | 56 | 33 | 60
12 | 57 |  |
13 | 26 |  |

The following table displays the results of the descriptive statistics of the sample data above.

| Maths | Physics | Biology
--- | --- | --- | ---
Mean | 41.9090909091 | 59.7 | 44.7
Standardviga | 3.5610380138 | 5.3583786934 | 4.7680650629
Mode | 47 | 49 | 60
Mediaan | 40 | 64.5 | 43.5
Variance | 139.4909090909 | 287.1222222222 | 227.3444444444
Standardhälve | 11.8106269559 | 16.944681237 | 15.0779456308
Kurtosis | -1.4621677981 | -0.9415988746 | 1.418052719
Skewness | 0.0152409533 | -0.2226426904 | -0.9766803373
Range | 31 | 51 | 50
Minimum | 26 | 33 | 12
Maximum | 57 | 84 | 62
Sum | 461 | 597 | 447
Count | 11 | 10 | 10

Sarnased teemad

Valim

Descriptive Statistics

Analysis of Variance (ANOVA)

Correlation

Covariance

Eksponentsilumine

Moving Average

Regression Analysis

Paarisvõrdluse t-test

F-test

Z-test

Hii-ruut test

Fourier Analysis