The boxplots below summarize the number of hours of sleep st…

The boxplots below summarize the number of hours of sleep students get on the weekend and during the weekdays.    Which of the following statements are true?    I.) The maximum weekday hours equal median of weekend hours.    II.)  The median weekday hours equals the first quartile of weekend hours.

Consider a processor being evaluated for execution time usin…

Consider a processor being evaluated for execution time using several component programs of a benchmark suite.   The execution times of each of the components are normalized with respect to a reference machine to provide Ni normalized values for each component program, i,  of  the benchmark.  To obtain a single number representing the performance of the processor so that its performance can be compared with other processors available in the market, which of the following metrics is best to use?