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a set of data that is made up of two paired variables
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∙ 8y ago
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What does pooled data set means?
is a data set with same variables but observed from different group of respondents
What do dot plots represent?
Dot plots represent the values of a data-set which is classified according to two variables.
What happens to the correlation when a high outlier is removed from a data set?
The answer will depend on whether the outlier is determined on the basis of one variable or both variables.
What is set of data?
A set of data is a set of nuumbers .
Would data set on ethnic groups be a qualitative variable?
Some variables in the data set might be qualitative, others might not. For example, if one were to sample newly arrived immigrants to Toronto, Canada and create a data set of information about them one could include both qualitative and quantitative data. One might measure each person's height which would be quantitative, and observe each person's eye colour, which would be qualitative.
What does pooled data set means?
is a data set with same variables but observed from different group of respondents
What is a set of data involving two variables?
Bivariate
Variables from the sample data set from the National Longitudinal Study of Youth?
8 variables and 25 observations
What does data mean in an experiment?
Data are values of qualitativeor quantitative variables, belonging to a set of items collected from the experiment.
What is scattered plot?
A scatter plot or scattergraph is a type of mathematical diagram using Cartesian coordinates to display values for two variables for a set of data.
What is static anthropometric and dynamic anthropometric data?
Static anthropometric data refers to measurements taken when the body is at rest, such as height and sitting height. Dynamic anthropometric data, on the other hand, are measurements taken during movement or activity, such as stride length or reach distance. These data are used to design products, workspaces, and equipment that accommodate human variability in size and shape.
What is a clue that a data set should be displayed as a line graph?
Probably where both variables are continuous.
Why is data and information are used interchangeably?
The term data means groups of information that represent the qualitative or quantitative attributes of a variable or set of variables. Data (plural of datum, which is seldom used) are typically the results of measurements and can be the basis of graphs, images, or observations of a set of variables. Data are often viewed as the lowest level of abstraction from which information and knowledge are derived. So no they cannot be used interchangeably.
What do dot plots represent?
Dot plots represent the values of a data-set which is classified according to two variables.
What would an exceptionally short box with extremely long whiskers tell you about a data set?
That you have asked a question with too many variables :)
What does a correlation coefficient of r -0.01 imply about the graph of a data set?
It suggests that there is very little evidence of a linear relationship between the variables.
What happens to the correlation when a high outlier is removed from a data set?
The answer will depend on whether the outlier is determined on the basis of one variable or both variables.
