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Is it necessary to test for the linearity assumption when using ordinal scaled variables?
Nikibabamov
Yes, it is.
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∙ 9y ago
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What is nominal and ordinal in qualitative variables?
In qualitative variables, nominal data involves categories with no inherent order, such as colors or types of fruit. Ordinal data, on the other hand, includes categories that have a meaningful order or ranking, such as education levels or customer satisfaction ratings.
What test assess two ordinal variables?
spearman rhos
What are 3 types of variables?
There are many ways of categorising variables. One classification, used in statistics, is Nominal, Ordinal and Interval.
Quantitative variables can be separated into what two types?
nominal and ordinal is wrong; those are the two types of qualitative variables. Ratio and interval are the two types of quantitative variables.
What is the name of the test that is used to assess the relationship between two ordinal variables?
spearman's rho
The Pearson product-moment correlation coefficient r requires that variables are measured with?
Either an Interval or an Ordinal Scale
What particular measure of correlation would be most appropriate for use with two variables measured at an ordinal?
Chi Square
What particular measure of correlation would be most appropriate for use with two variables measured at an ordinal level?
Chi Square
How many types of variables are there'?
Three, they are: Constant,dependant, & controlled. Alternatively, you can say there are 4: nominal, ordinal, interval, and ratio.
How many different levels of measurement for variables exist?
Nominal or category;Ordinal scale;Interval scale; andRatio scale.
What is the difference between ordinal and nominal data?
Ordinal data has an inherent order, i.e. ranking, in its possible values. For example 'poor, fair, good, excellent' is ordinal becaused there is an assumption that the four possible values are higher from one to the next. It can be coded as 1,2,3,4 but there is no assumption of equal spacing. Nominal data has no inherent ranking, only labeling-e.g. 'apple, strawberry, orange'. The choices are three levels with no assumed value. Any numerical coding does not reflect any quantitative meaning. Georgette Asherman, Direct Effects, LLC
Ordinal number for sixteenth?
"sixteenth" is an ordinal number. There is no ordinal number for an ordinal number!
