Details of this Paper

statistics

Description

solution


Question

Many times, we are required to use statistical measures to try and construct a problem. We run a program for a 10 different inputs. The times are measures in 1-second intervals and none of them took 0 secs.;a. Suppose the standard deviation of a set of times we run the program is 0. What does this tell you about the running times?;b. Suppose that the mean of the times is 1000.9 sec while the median is 1 sec. Explain what do you know about the program running times for all 10 different inputs?;c. Assume now that the mean of the times is 1000.9 sec while the median is 1 sec and the variance is 9998000. Explain what do you know about the program running times for all 10 different inputs

 

Paper#70489 | Written in 18-Jul-2015

Price : $22
SiteLock