Answered: 6. A well-known songwriter wanted to…

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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Population vs. sample and scales of measurement: use the scenario tp identifying populations amd sample

Transcribed Image Text:ASSESSMENT TASK 8 – Population vs. Sample and Scales of Measurement A. Use the scenario to identifying populations and sample. 1. A milk tea company wanted to see if people in the Metro Manila liked their new logo. Which choice best represents a population? A. a selection of logo artists. B. every person in the Metro Manila. C. a selection shoppers from different cities D. 3, 800 children ages 5 – 15 A computer gaming website wanted to find out which console its visitors owned. Which choice best represents a population? 2. A. visitors to the 3DS section. B. all of the website visitors. C. visitors to the PS4 section. D. visitors who are on the website for more than 5 minutes. 3. A store owner of miniature toys is tracking how much kids spend each month on toys. Which choice best represents a population? A. all of the kids who buy toys. B. 227 rich kids. C. 228 boys age 7 - 15 D. 235 kids from age 10 to 15. A survey company was trying to see if people in a state thought the pollution was too high. Which choice best represents a population? A. every person in the state. B. a selection of people from each neighborhood in the state. C. a selection of people who live in dirty neighborhoods. D. a selection of people who live in small towns. 4. A school directress wants to see which subject the 845 students in her school liked best. Which choice best represents a population? A. the students in 3rd grade. B. the first 77 students who come into the school. C. the students making a B in math. D. all the students in the school. 5.

Transcribed Image Text:6. A well-known songwriter wanted to see what people who bought his last album thought about the songs. Which choice best represents a sample? A. every person who bought the album. B. a selection of people who didn't want to buy the album. C. 250 girls who bought the album. D. a selection of 3,294 people who bought the album. 7. Before a nationwide election, a polling place was trying to see who would win. Which choice best represents a sample? A. a selection of voters over age 50. B. a selection of male voters. C. a selection of voters of different ages. D. all voters. 8. A municipal mayor wanted to see if the people in his town thought he was doing a good job. Which choice best represents a sample? A. 1,000 unemployed voters. B. the mayor's family. C. the residents of the town. D. 242 voters. 9. A restaurant chain wanted to find out how the customer experience was in a store. Which choice best represents a sample? A. 1 out of every 35 customers B. all of the people who ate at the store. C. 240 customers who spent more than P500. D. 299 customers who filled out complaint cards. 10. A milk tea company wanted to see if people in the Metro Manila liked their new logo. Which choice best represents a sample? A. a selection of shoppers from different states. B. every person in the United States. C. 153 male and female employees D. a selection of logo artists.

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