Question
An ichthyologist catches fish in a deep-water trap she set in Cayuga Lake. The lengths of the fish captured during a one-week period are in
An ichthyologist catches fish in a deep-water trap she set in Cayuga Lake. The lengths of the fish captured during a one-week period are in centimeters: 15 21 30 38 48 52 74 106 The sample mean is 48.0 and the sample standard deviation is 30.0 . 1. How many observations are in the data set? 2. What is the median? 3. What is the range? 4. What is the third quartile?
5. What is the eighth decile? 6. What is the 62nd percentile? 7. What is the sample variance? 8. What are the units of measurement for the sample mean? 9. What are the units of measurement for the sample variance?
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A Handbook Of Statistical Analyses Using Sas
Authors: Geoff Der, Brian S Everitt
3rd Edition
1584887850, 9781584887850
