2. One company builds many homes in Ottawa every year. In planning for each job, the managerof the company needs some idea about the direct labor hours required to build a home. To dothis, the manager has collected sample information on the labor hours for 10 jobs during thepast years:645 802 791 651 653 542 418 695 552 575(a) Find the mean for this sample and explain what it represents.(b) Find the standard deviation for this sample.(c) Find the median for this sample.(d) The manager wishes to be able to finish at least 75% of the houses he contracts to buildwithin two weeks. Each of his workers works 40 hours a week. If the manager asks you todetermine the number of workers, how many workers he should hire? (Hint: The data arenot assumed to be bell shaped. Based on the Tchebysheff Theorem, interval ( ks, + ks)contains at least (I Į k)% of the data.)

here as per guidelines i have calculated 3 subparts plz repost for remaining here given , . One…

Answered: (a) Find the mean for this sample and…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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(a) Find the mean for this sample and explain what it represents. (b) Find the standard deviation for this sample. (c) Find the median for this sample.