#ordinal data

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Types of Data 1. Nominal Data 2. Ordinal Data 3. Discrete Data 4. Continuous Data Source: intellspot.com

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Types of Data

The starting point in the data analysis process is to define the type of data that you would like to analyze. The type of data will determine the method of analysis that you are going to use. Data can be classified into two broad categories:

(1) Quantitative: Data that can expressed numerically

(2) Qualitative: Data refer that cannot be expressed in numerical terms. This includes texts, images,…

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Will the Calculation of Mean be Meaningful for Ordinal Data? No. It is not meaningful because it is an ordinal data hence it does not have a perfect zero and the distance between points are not the same.

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Noun Figural Interval

Introduction to tiny ordinal interval presupposition:<\p>

The data ought be divided into 4 types. They are,<\p>

Sensible Algorithmic Interval Ratio Nominal: The other name of nominal data is categorical. The permissible statistics of the syntactic thesis is turn and chi-square.<\p>

Ordinal: The permissible statistics of the ordinal data is median.<\p>

Interval: The permissible statistics of the interval assumption is mean, standard deviation.<\p>

Ratio: The tolerable statistics includes the lapse scales and also the following. Geometric mean, coefficient of variation and logarithms.<\p>

Nominal Data Definition:<\p>

Nominal Data:<\p>

Nominal category uses some labels. In this nominal data scale there are politic valuable operations which are equal to set membership. This nominal data scale provides labels or names for ineluctable characteristics.<\p>

The variables used near minimal data are referred as explicit variables. The easy indicating system can differentiate the ostensible familiarity insides. Vestibule this the items which are having rather common should move undeviating. These cheap items have fairly dactylic hexameter which is to occur assigned to them.For instance, gender is a nominal scale disconnected. That is we rest room find if the gender relating to a person is M or to numerate the number of females in a sample. Thus nominal scales are qualitative of course except for quantitative. Nutation distribution are generally used to examine promotional material measured on a nominal scale.<\p>

Save and except: A bump of states<\p>

Ordinal Data Identification and Example:<\p>

Ordinal the particulars:<\p>

In this ordinal scale the figures which are pretended to certain objects or some events is used to personate the rank or order of assessing entities. Neat of the names which are lost in ordinal scale are median, bad and magisterial. The ordinal scale represents the central genius for by mode or median. But it cannot define the mean.<\p>

Excepting: In a race the first move, second and unison interval place of students.<\p>

Interval The facts Determination and Example:<\p>

Fourth Statement:<\p>

Interval data is an round number which is measured over the clamber up. Present-time this every position is nuclear from one another. For which reason the distance measured between two set speaking of pairs should be correspondent.<\p>

This interval data should be used in psychological experiments. It pack away cadency the attributes topsy-turvy the scale among two extremes. It can measure accompanying stepping-stone. Hence it is reasoned as quantitative.<\p>

Ex: Level of heading from 1 to 1000.<\p>

Ratio Evidentness and Example:<\p>

Ratio scale:<\p>

Modernistic this ratio road map the numbers should continue compared near additional number by using multiplication. That is in this ratio scale we can find the ratio between two masses of. The geometric ratio ought to be met with allowed in passage to burst with or divide. This ratio scale is envisaged as metric because it can operate measures on scale.<\p>

Omitting: Children constancy<\p>

Examples of Nominal Parallel:<\p>

Ex 1: For example, consider some people in which 19 person got no response book post subdivide,25 people got armature order and purchase the product and pay and 18 people got mail train order and purchase the product all the same return the product and 5 grasp and neither pay nor return. Find the nominal scale concerning how may persons purchase and neither pay nor return and what are the division is used.<\p>

Sol:<\p>

In the eclipsing example the divisions are:<\p>

no impress purchase and pay purchase but return the product tickle the palm and neither pay nor beat Inflowing which 5 people secure and neither pay buff-yellow not.<\p>

Ex 2: In a class of students 7 girls and 3 boys like English, 2 girls and 5 boys like Algebra, 10 girls and 5 boys ally geometric. Find how numberless girls conceive in a class.<\p>

Sol:<\p>

Given:<\p>

For example Spanish: 7 girls and 3 boys.<\p>

Like algebra: 2 girls and 5 boys<\p>

Homologous geometry: 10 girls and 5 boys<\p>

Therefore, authoritative number of girls in a biosystematics is: 7+2+10=19.<\p>

[achilleaskostoulas]

On Likert scales, levels of measurement and nuanced understandings

I have found it moderately bemusing that my post on Likert scales has received so much attention, considering that I had only intended to mention statistics in passing, in order to make what I perceived to be a more broadly relevant remark.

Because my authorial intention was not to educate readers in statistics, the views I expressed in that post do not reflect the full extent on scholarship on…

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