Why is it important to determine if the underlying assumptions in a statistic are met? O Because if not, the chosen statistic may not be appropriate for the study and therefore the results may not be accurate. Because when selecting the variables, there are things that are not known but need to be included. O Because without determining this, the sample size cannot be determined. O Because if not, the number of appropriate variables measured in a given statistical analysis cannot be known.

Why is it important to determine if the underlying assumptions in a statistic are met? O Because if not, the chosen statistic may not be appropriate for the study and therefore the results may not be accurate. Because when selecting the variables, there are things that are not known but need to be included. O Because without determining this, the sample size cannot be determined. O Because if not, the number of appropriate variables measured in a given statistical analysis cannot be known.

Holt Mcdougal Larson Pre-algebra: Student Edition 2012

1st Edition

ISBN:9780547587776

Author:HOLT MCDOUGAL

Publisher:HOLT MCDOUGAL

Chapter11: Data Analysis And Probability

Section11.4: Collecting Data

Problem 2E

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