Contents

# Descriptive Statistics

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

Lai piekļūtu šai komandai...

#### 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.

### 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.

#### Piemērs

Sekojošie dati tiks lietoti kā piemērs

| A | B | C
1 | Matemātika | Fizika | Bioloģija
--- | --- | --- | ---
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.

| Matemātika | Fizika | Bioloģija
Vidējais | 41.9090909091 | 59.7 | 44.7
Standartkļūda | 3.5610380138 | 5.3583786934 | 4.7680650629
Režīms | 47 | 49 | 60
Mediāna | 40 | 64.5 | 43.5
Dispersija | 139.4909090909 | 287.1222222222 | 227.3444444444
Standartnovirze | 11.8106269559 | 16.944681237 | 15.0779456308
Ekscesa koeficients | -1.4621677981 | -0.9415988746 | 1.418052719
Asimetrijas koeficients | 0.0152409533 | -0.2226426904 | -0.9766803373
Diapazons | 31 | 51 | 50
Minimums | 26 | 33 | 12
Maksimums | 57 | 84 | 62
Summa | 461 | 597 | 447
Skaits | 11 | 10 | 10

Saistītie temati

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