Tabulation-Probability Theory-Assignment, Exercises of Probability and Statistics

This is assignment for Probability Theory course by Dr. Harekrishna Das at Allahabad University. It includes: Tabulation, Collecting, Organizing, Raw, Data, Graphical, Presentation, Format, Statistical, Numerical

Typology: Exercises

2011/2012

Uploaded on 07/31/2012

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Assignment # 1 |Tabulation
Tabulation
Tabulation is commonly used in collecting and organizing raw data during an
experiment and also for representing final data to be included in a paper or
report using tables.
Most raw data are recorded in tabular form in a spreadsheet, a lab notebook,
or a lab manual; but once recorded, data need to be reorganized,
summarized, and reshaped into a final table or graph.
Tabular Presentation:
The representation of data in a table is formally referred to as “tabular
presentation”.
Tabular presentation of data allows data to be organized for further analysis,
allows large amounts of raw data to be sorted and reorganized in a neat
format, and allows the inclusion of only the most important or relevant data.
Table:
A table represents the results in an organized display of rows and columns
that enable to group the data by different classifications so as to make
comparisons and better understand the data.
Raw Data
Raw Data Table
Graphical Presentation Tabular Presentation
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Assignment # 1 |Tabulation

Tabulation

Tabulation is commonly used in collecting and organizing raw data during an experiment and also for representing final data to be included in a paper or report using tables.

Most raw data are recorded in tabular form in a spreadsheet, a lab notebook, or a lab manual; but once recorded, data need to be reorganized, summarized, and reshaped into a final table or graph.

Tabular Presentation:

The representation of data in a table is formally referred to as “tabular presentation”.

Tabular presentation of data allows data to be organized for further analysis, allows large amounts of raw data to be sorted and reorganized in a neat format, and allows the inclusion of only the most important or relevant data.

Table:

A table represents the results in an organized display of rows and columns that enable to group the data by different classifications so as to make comparisons and better understand the data.

Raw Data

Raw Data Table

Graphical Presentation Tabular Presentation

Assignment # 1 |Tabulation

Types of Table

Textual (Word) Tables:

Textual tables are those that have textual data in the body. Usually this is the case when we are dealing with qualitative data.

Statistical Tables:

These tables can present descriptive or inferential statistics or both. Descriptive statistics are tabulations such as mean, standard deviation, mode, range, or frequency.

Inferential statistics refers to statistical tests. In such tables, statistical test values are presented.

Numerical Tables:

These are the most common types of data, which typically represent quantitative data, but sometimes may present a combination of quantitative and qualitative data. Most of the body of the table consists of specific number values.

Parts of a Table

Title:

The title provides a brief description of the contents of the table.It includes the key elements shown in the table. A table's title should always go above the table.

Table Number:

Tables are numbered in the order that they are referred to in the report, as Table 1, Table 2, and so on.

The table number has a period at the end and a space to separate it from the title, which normally follows the table number.

Headings & Subheadings:

While data form the body of a table, headings and subheadings allow to establish an order to the data by identifying columns.

Assignment # 1 |Tabulation

Table Notes:

Table notes are used to explain anything in the table that is not self- explanatory.

While basic symbols and abbreviations like SD for standard deviation, N for sample size, and % for percentage, are commonly used, there may have other technical terms or other issues that need explanation.

In these cases, an asterisk (*) is used for the first note we need after the specific data value. Then, the asterisk would be placed below the table followed by the note or explanation required for that value.

Other data values requiring notation would get two, three asterisks, or a stacked cross (‡) in that order.

Notes following these additional items would follow the first note using the same format. Notes that apply to the table in general should be listed after the word "Note: " under the table.

(Please turn off for example)

Assignment # 1 |Tabulation

Example:

Table 1. Frequency of stereotypic Behavior in Captive Lowland Gorillas Under Different Stimuli With or Without Antidepressants.

Group

Females

With Without

Males

With Without

Females

With Without

Males

With Without

**Note: Behaviors were taken at 3 seconds interval 1=lowest, 4=highest

Stimulus level*

1 2 3 4

Morning Responses

Afternoon Responses

23 18 12 6 48 41 32 24

39 21 15 11 56 44 36 25

32 22 19 12 53 45 36 29

45 33 25 18 65 56 40 36

Stub head

Title

Column spanner

Column heads

Stub^ Table spanner

Table spanner

Table note

Divider

Table body