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9. Weights of 40 packages for delivery 10. Perceptions of 50% selected adults towards a certain issue

9. Weights of 40 packages for delivery 10. Perceptions of 50% selected adults towards a certain issue

MATLAB: An Introduction with Applications
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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Exercises i niide or monl elmabee aigmdO adi ni yalleiir siald La sld A. Identify the population and sample in each item below.roms mot enob so 1. Amount of monthly pension receiving by senior citizens in one city elunamelsal 2. Score of all students in a math class od ro nl i l bnsanileoe 3. Monthly salaries of employees in a company lorle ehovelqmi yamn eoll bose k 4. Number of tablets sold during the past week at all computer stores in a mall 5. Students enrolled in school along university belt 6. Electric consumption of every household in the NCR 7. OFW's economic statues in the Philippines 8. Production output of a manufacturing company 9. Weights of 40 packages for delivery 10. Perceptions of 50% selected adults towards a certain issue B. Identify the parameter and statistic used in each of the following. 1. A researcher wants to determine the monthly average amount of pension receiving by the senior citizens in Manila. From a random sample of 50 senior citizens, an average pension amounting to 4,500 was determined. 2. Hotel manager surveys the mean age of employees in the past five years From 100 employees, a mean age of 28.4 is identified. 3. With an average IQ of 86 points, the Philippines runs 10th place in the smartest countries in ASEAN. 4. From 3.18 Mbps previously to 18.35 Mbps, the latest insight ranked the Philippines 111th from its mobile speeds as of October 2020. 5. Philippine Statistics Authority (PSA) determines the average number of births per day, and from a sample of 125 hospitals, the mean is 125 births. C. Classify the random sampling method illustrated in the following situations. 1. A teacher assigned class numbers to each student, and she used a number spinning wheel to identify the members of the sample. Chapter Three Sampiling and Sampling Distributions 91
Transcribed Image Text:Exercises i niide or monl elmabee aigmdO adi ni yalleiir siald La sld A. Identify the population and sample in each item below.roms mot enob so 1. Amount of monthly pension receiving by senior citizens in one city elunamelsal 2. Score of all students in a math class od ro nl i l bnsanileoe 3. Monthly salaries of employees in a company lorle ehovelqmi yamn eoll bose k 4. Number of tablets sold during the past week at all computer stores in a mall 5. Students enrolled in school along university belt 6. Electric consumption of every household in the NCR 7. OFW's economic statues in the Philippines 8. Production output of a manufacturing company 9. Weights of 40 packages for delivery 10. Perceptions of 50% selected adults towards a certain issue B. Identify the parameter and statistic used in each of the following. 1. A researcher wants to determine the monthly average amount of pension receiving by the senior citizens in Manila. From a random sample of 50 senior citizens, an average pension amounting to 4,500 was determined. 2. Hotel manager surveys the mean age of employees in the past five years From 100 employees, a mean age of 28.4 is identified. 3. With an average IQ of 86 points, the Philippines runs 10th place in the smartest countries in ASEAN. 4. From 3.18 Mbps previously to 18.35 Mbps, the latest insight ranked the Philippines 111th from its mobile speeds as of October 2020. 5. Philippine Statistics Authority (PSA) determines the average number of births per day, and from a sample of 125 hospitals, the mean is 125 births. C. Classify the random sampling method illustrated in the following situations. 1. A teacher assigned class numbers to each student, and she used a number spinning wheel to identify the members of the sample. Chapter Three Sampiling and Sampling Distributions 91
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