The daily income of bank auditors in SSS Commercial Bank is normally distributed with a mean of675 pesos and a standard deviation of 45 pesos. What is the z value for the income x of a bankauditor who earns 700 pesos daily? For an auditor who earns 450 pesos daily?The length of time needed to service a motorcycle at ETS Service Station is normally distributedwith mean 6.8 minutes and standard deviation of 1.2 minutes. What is the probability that arandomly selected motorcycle will require more than 7.2 minutes of service under 5.6 minutes ofservice?

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The daily income of bank auditors in SSS Commercial Bank is normally distributed with a mean of 675 pesos and a standard deviation of 45 pesos. What is the z value for the income x of a bank auditor who earns 700 pesos daily? For an auditor who earns 450 pesos daily?

The daily income of bank auditors in SSS Commercial Bank is normally distributed with a mean of 675 pesos and a standard deviation of 45 pesos. What is the z value for the income x of a bank auditor who earns 700 pesos daily? For an auditor who earns 450 pesos daily?

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

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Estimation

A new framework of data analysis where the new statistical methods are used for interpreting the results and analyzing the data is known as estimation in statistics.

Question

The daily income of bank auditors in SSS Commercial Bank is normally distributed with a mean of
675 pesos and a standard deviation of 45 pesos. What is the z value for the income x of a bank
auditor who earns 700 pesos daily? For an auditor who earns 450 pesos daily?
The length of time needed to service a motorcycle at ETS Service Station is normally distributed
with mean 6.8 minutes and standard deviation of 1.2 minutes. What is the probability that a
randomly selected motorcycle will require more than 7.2 minutes of service under 5.6 minutes of
service?

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