Solved: Usual and Unusual Values. In Exercises 912, consider a value to be unusual if
Chapter 3, Problem 11(choose chapter or problem)
Usual and Unusual Values. In Exercises 912, consider a value to be unusual if its z score is less than 2 or greater than 2.Earthquakes The Southern California Earthquake Data Center recorded magnitudes (Richter scale) of 10,594 earthquakes in a recent year. Themean is 1.240 and the standard deviation is 0.578. Consider the magnitudes that are unusual. What are the magnitudes that separate the unusualearthquakes from those that are usual?
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