Briefly explain Chebyshev’s theorem and its applications.
Answer to relevant QuestionsBriefly explain the empirical rule. To what kind of distribution is it applied? The mean time taken by all participants to run a road race was found to be 220 minutes with a standard deviation of 20 minutes. Using Chebyshev’s theorem, find at least what percentage of runners who ran this road race ...Suppose that on a certain section of I-95 with a posted speed limit of 65 mph, the speeds of all vehicles have a bell-shaped distribution with a mean of 72 mph and a standard deviation of 3 mph. a. Using the empirical rule, ...The following data give the numbers of computer keyboards assembled at the Twentieth Century Electronics Company for a sample of 25 days. a. Calculate the values of the three quartiles and the interquartile range. b. ...The mean, as a measure of central tendency, has the disadvantage of being influenced by extreme values. Illustrate this point with an example.
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