A set of data has a mean of 75 and a standarddeviation of 5. You know nothing else about
Chapter 2, Problem 22(choose chapter or problem)
A set of data has a mean of 75 and a standarddeviation of 5. You know nothing else about the sizeof the data set or the shape of the data distribution.a. What can you say about the proportion ofmeasurements that fall between 60 and 90?b. What can you say about the proportion ofmeasurements that fall between 65 and 85?c. What can you say about the proportion ofmeasurements that are less than 65?
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