A. Identify the Level of Measurement for each of the following variables1. Price of raw materials2. Aperson's occupation3. Advertising costs4. Length of time before a device fails5. "Star" rating of hotels.6. Product satisfaction as "Very Unsatisfied, Fairly unsatisfied, until Very satisfied"7. Types of investments (Stocks, Bonds, others)8. Standardized exam score (eg. Board exam score)9. Time (in minutes) it takes students to complete a statistics test10. Time to execute a command in a computer programB. Identify if the quantity reported is a Parameter or a Statistic1. Inastudy of Filipino Airlines flights from Japan tothe Philippines, 68 flights are randomlyselected and the average (mean) arrival time is 9.2 minutes late.2. A sample of 120 employees of a company is selected, and the average age is found tobe 37 years.3. Ina study of 320 babies born at four different hospitals in Baguio, it was found that theaverage weight at birth was 3.175 kgs.4. Afterinterviewing all of John's employees, a researcher found that the average time theworkers report late for work is 30 minutes.5. In the same study cited in item 3, it was reported that 57% of the babies were girls.6. The average amount of time spent in a day by Mr. John's students in their online classesis 4 hrs. and 25 minutes.7. The average annual family income of all 210 families of a small rural town is Php127,530.8. The average amount spent on clothing during the Enhanced Community Quarantine(ECQ) period of a sample of employees of government agencies in Baguio City isPhpl,250.75.9. The average number of online purchases made in a month by randomly selected SLUteaching employees is 8.5.10. The average number of trades per week in the stock market made by the employeesof Mr. Abraas during the COVID-19 pandemic period is 5.2.

Disclaimer: "As per the guideline, we can answer only three sub-parts of a question. For further…

A. Identify the Level of Measurement for each of the following variables 1. Price of raw materials 2. Aperson's occupation 3. Advertising costs 4. Lengthof time before a device fails 5. "Star" rating of hotels. 6. Product satisfaction as "Very Unsatisfied, Fairly unsatisfied, until Very satisfied" 7. Types of investments (Stocks, Bonds, others) 8. Standardized exam score (e.g. Board examscore) 9. Time (in minutes) it takes students to complete a statistics test 10. Time to execute a command inacomputer program

A. Identify the Level of Measurement for each of the following variables 1. Price of raw materials 2. Aperson's occupation 3. Advertising costs 4. Lengthof time before a device fails 5. "Star" rating of hotels. 6. Product satisfaction as "Very Unsatisfied, Fairly unsatisfied, until Very satisfied" 7. Types of investments (Stocks, Bonds, others) 8. Standardized exam score (e.g. Board examscore) 9. Time (in minutes) it takes students to complete a statistics test 10. Time to execute a command inacomputer program

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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Concept explainers

Average

In mathematics, everyone must have heard the term average in one place or other. Almost all types of calculation require taking out an average. In everyday life, the term is used for denoting a certain amount that can be said to be a typical quantity for multiple people or objects. In other words, if a group of people possesses a certain object, then the average gives us an idea regarding the quantity of the object possessed by each person. However, this is solely based on mathematical calculation. It is important to note that most people will not strictly have the average value in a group.

Question

100%

A. Identify the Level of Measurement for each of the following variables
1. Price of raw materials
2. Aperson's occupation
3. Advertising costs
4. Length of time before a device fails
5. "Star" rating of hotels.
6. Product satisfaction as "Very Unsatisfied, Fairly unsatisfied, until Very satisfied"
7. Types of investments (Stocks, Bonds, others)
8. Standardized exam score (eg. Board exam score)
9. Time (in minutes) it takes students to complete a statistics test
10. Time to execute a command in a computer program
B. Identify if the quantity reported is a Parameter or a Statistic
1. Inastudy of Filipino Airlines flights from Japan tothe Philippines, 68 flights are randomly
selected and the average (mean) arrival time is 9.2 minutes late.
2. A sample of 120 employees of a company is selected, and the average age is found to
be 37 years.
3. Ina study of 320 babies born at four different hospitals in Baguio, it was found that the
average weight at birth was 3.175 kgs.
4. Afterinterviewing all of John's employees, a researcher found that the average time the
workers report late for work is 30 minutes.
5. In the same study cited in item 3, it was reported that 57% of the babies were girls.
6. The average amount of time spent in a day by Mr. John's students in their online classes
is 4 hrs. and 25 minutes.
7. The average annual family income of all 210 families of a small rural town is Php127,530.
8. The average amount spent on clothing during the Enhanced Community Quarantine
(ECQ) period of a sample of employees of government agencies in Baguio City is
Phpl,250.75.
9. The average number of online purchases made in a month by randomly selected SLU
teaching employees is 8.5.
10. The average number of trades per week in the stock market made by the employees
of Mr. Abraas during the COVID-19 pandemic period is 5.2.

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