Respuesta :
The appropriate choice is option (a). A positive outlier would almost certainly increase the spread if it were removed from a dataset.
Describe a dataset.
A data set is a group of connected, distinct pieces of connected data that can be accessed singly, in combination, or controlled as a whole. A data set is arranged into a certain kind of data structure.
Upon removal of the outlier, what will happen to the mean?
Changing the multiplier: The student must first identify the mean of a data set with the outlier, then must find the mean once the outlier has been eliminated in order to determine how an outlier impacts the mean of a data set. The number of data is reduced by one when the outlier is removed, therefore the divisor must also be reduced.
Learn more about dataset: https://brainly.com/question/27353809
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