A team of ten (10) construction workers who are working on a project are classified accordingto the skill levels, Classes A to D. The table below shows the number of workers in each of thefour (4) classes and their respective hourly pay-rate.Pay-rate (Rands/hour) Number of workersClass A80Class B60Class C55Class D504.Calculate the mean hourly pay-rate for the 10 workers.A. R24.50/hourB. R57/hourC. R57.50/hourD. R61.75/hour To set aside funds for fuel for mid-level and senior managers, a large financial institution col-lects data on the distance travelled to work by each of its 55 mid-level and senior managers.The data is shown in the table below.Distance(km) Number of managers0 - 1010 – 202320 - 301830 - 4040 – 50Find the estimate for the mean and standard deviation of the distance travelled to work bythese managers.A. Mean = 21.73, Standard deviation = 8.76B. Mean = 21.73, Standard deviation = 9.82C. Mean = 25.45, Standard deviation = 8.76D. Mean = 25.45, Standard deviation = 9.82

For the given data Select the correct choice

A team of ten (10) construction workers who are working on a project are classified according to the skill levels, Classes A to D. The table below shows the number of workers in each of the four (4) classes and their respective hourly pay-rate. Pay-rate (Rands/hour) Number of workers Class A 80 60 1 3 Class B Class C Class D 55 2 50 4 Calculate the mean hourly pay-rate for the 10 workers. A. R24.50/hour B. R57/hour C. R57.50/hour D. R61.75/hour

A team of ten (10) construction workers who are working on a project are classified according to the skill levels, Classes A to D. The table below shows the number of workers in each of the four (4) classes and their respective hourly pay-rate. Pay-rate (Rands/hour) Number of workers Class A 80 60 1 3 Class B Class C Class D 55 2 50 4 Calculate the mean hourly pay-rate for the 10 workers. A. R24.50/hour B. R57/hour C. R57.50/hour D. R61.75/hour

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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