A new batch of processors are to be tested for effciency. The same specific set of tasks are run by each of a set of randomly selected 10 processors, and the recorded execution times for each are as follows (rounded, in seconds): 7,11,9,7,13,10,8,9,11,10,8,12,8,9,10 Answer the following questions. The answers will be numbers or letters (not case senisitive): (a) Write the five point summary of this data set: ( (b) The interquartile range of this data set is (c) Are there any outliers? Aswer Y for yes and N for no. (d) Is this data set left skewed (L), right skewed (R) or symmetric? Answer L, R or S: (e) The mean of this data set is and the sample standard deviation is .Give your answers with EXACT two decimals. DO NOT ROUND. (f) Based on this data and using sample standard deviation as an estimator, a 90% confidence interval for the mean execution time is: (

A new batch of processors are to be tested for effciency. The same specific set of tasks are run by each of a set of randomly selected 10 processors, and the recorded execution times for each are as follows (rounded, in seconds): 7,11,9,7,13,10,8,9,11,10,8,12,8,9,10 Answer the following questions. The answers will be numbers or letters (not case senisitive): (a) Write the five point summary of this data set: ( (b) The interquartile range of this data set is (c) Are there any outliers? Aswer Y for yes and N for no. (d) Is this data set left skewed (L), right skewed (R) or symmetric? Answer L, R or S: (e) The mean of this data set is and the sample standard deviation is .Give your answers with EXACT two decimals. DO NOT ROUND. (f) Based on this data and using sample standard deviation as an estimator, a 90% confidence interval for the mean execution time is: (

A First Course in Probability (10th Edition)

10th Edition

ISBN:9780134753119

Author:Sheldon Ross

Publisher:Sheldon Ross

Chapter1: Combinatorial Analysis

Section: Chapter Questions

Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...

See similar textbooks