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What is the difference between continuous and categorical independent variables?
A categorical variable (also known as a discrete variable) is one whose range is countable; e.g. the variable answ has values [yes, no, not sure]. answ is a categorical variable with range 3.A continuous variable is one which is not categorical; e.g. weight is a continuous variable which can take any value between 0 and 1000 kg (say) for a human being.
What type of variable continuous discrete or categorical is years of experience?
continuous discrete
What is correlation ratio?
The correlation ratio, often denoted as η (eta), measures the strength and direction of association between a continuous variable and a categorical variable. It quantifies how much variability in the continuous variable can be explained by the categorical variable. Unlike Pearson's correlation, which is limited to linear relationships between two continuous variables, the correlation ratio can capture relationships involving categorical data. It is particularly useful in statistical analysis to understand the influence of categorical factors on continuous outcomes.
How many variables does a t test measure?
A t-test typically measures two variables: one categorical independent variable with two levels (groups) and one continuous dependent variable. It assesses whether there is a statistically significant difference in the means of the continuous variable between the two groups.
Independent continuous variable?
Yes, some of the do exist.
What is the difference between continuous and categorical independent variables?
A categorical variable (also known as a discrete variable) is one whose range is countable; e.g. the variable answ has values [yes, no, not sure]. answ is a categorical variable with range 3.A continuous variable is one which is not categorical; e.g. weight is a continuous variable which can take any value between 0 and 1000 kg (say) for a human being.
Is number of children a continuous variable or categorical variable?
Neither. It is a discrete variable.
What type of variable continuous discrete or categorical is years of experience?
continuous discrete
What is correlation ratio?
The correlation ratio, often denoted as η (eta), measures the strength and direction of association between a continuous variable and a categorical variable. It quantifies how much variability in the continuous variable can be explained by the categorical variable. Unlike Pearson's correlation, which is limited to linear relationships between two continuous variables, the correlation ratio can capture relationships involving categorical data. It is particularly useful in statistical analysis to understand the influence of categorical factors on continuous outcomes.
How many variables does a t test measure?
A t-test typically measures two variables: one categorical independent variable with two levels (groups) and one continuous dependent variable. It assesses whether there is a statistically significant difference in the means of the continuous variable between the two groups.
2 categorical independent variable and 1 interval dependent variable statistical test?
Two way ANOVA
Is gender a categorical variable?
yes a gender is a categorical variable
Independent continuous variable?
Yes, some of the do exist.
Is level of satisfaction in a class is an example of categorical variable?
No, the level of satisfaction in a class is not an example of a categorical variable; it is typically considered a continuous or ordinal variable. Satisfaction can be measured on a scale (e.g., from 1 to 5), indicating varying degrees of satisfaction, rather than fitting into distinct categories. However, if satisfaction is grouped into categories (e.g., "satisfied," "neutral," "dissatisfied"), it could then be treated as a categorical variable.
Is a variable discrete or continuous?
It depends how we have computed %age. By and large, percentage is a summary statistic. Its a categorical variable (may be nominal or ordinal). That way its a discrete. In case of assay or yield computations it becomes a continuous variable. Naresh K Chawla nkchawla@gmail.com
Is type of meat a quantitative or categorical variable?
Categorical.
Is percent a discrete or continuous variable?
It depends how we have computed %age. By and large, percentage is a summary statistic. Its a categorical variable (may be nominal or ordinal). That way its a discrete. In case of assay or yield computations it becomes a continuous variable. Naresh K Chawla nkchawla@gmail.com
