OpenStax, Introductory Statistics 2e §2.7 Measures of the Spread of the Data · Exercise 14 · Statistics · Describing data
Measures of the Spread of the Data · Exercise 14
The population parameters below describe the full-time equivalent number of students (FTES) each year at a local community college over a 29-year period.
Compare the IQR for the previous 29-year period with the IQR for the six-year period shown in. Why do you suppose the IQRs are so different?
OpenStax, Introductory Statistics 2e · §2.7 Measures of the Spread of the Data · Exercise 14
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