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?

A clicker sound is repeatedly followed by reinforcing treats…

A clicker sound is repeatedly followed by reinforcing treats for a dog. Next, the clicker is presented following instances of the dog sitting following a command. Because the clicker sound follows sitting and effectively improves sitting, the clicker is called a: