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Psychology 210 Lecture 1 Questions 1. A researcher is studying what time students prefer to take classes at Cerritos College. She asks 2,000 students over the course of two weeks while outside the library to take the survey. What is the population and what is the sample?

Psychology 210 Lecture 1 Questions 1. A researcher is studying what time students prefer to take classes at Cerritos College. She asks 2,000 students over the course of two weeks while outside the library to take the survey. What is the population and what is the sample?

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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7:46 < Back Lecture1-Intro ProblemsF22.docx Psychology 210 Lecture 1 Questions 1. A researcher is studying what time students prefer to take classes at Cerritos College. She asks 2,000 students over the course of two weeks while outside the library to take the survey. What is the population and what is the sample? 2. What is the primary difference between experimental research and correlational/non-experimental research? 3. Look at the following four variables. Which are independent (experimental) and which are quasi-independent (non- experimental)? a. One group plays violent video games, while the other group plays non-violent video games b. One group has a history of driving citations while another group does not c. One roup is male and the other group is female d. One group is exposed to a room that is 90 degrees while another group is exposed to a room that is 75 degrees 4. What is the difference between descriptive statistics and inferential statistics? all ☎ 5. You test your shoe size in a Brannock device (that metal thing that tests your shoe size). It tells you that your shoe size is 10. You test it again one hour later, and once again, your shoe size is 10. Is this measure reliable? Is shoe size a valid measure of your statistics knowledge? 6. Identify the following scales of measurement: a. Naming one group "Tesla owners" and another group "Toyota owners" b. Counting the number of times a rat pushes a lever c. A Likert scale that ranges from 1 to 5 d. Class rankings 7. A parameter comes from where while a statistic comes from where? Dashboard Calendar 2 To Do A Notifications Inbox
Transcribed Image Text:7:46 < Back Lecture1-Intro ProblemsF22.docx Psychology 210 Lecture 1 Questions 1. A researcher is studying what time students prefer to take classes at Cerritos College. She asks 2,000 students over the course of two weeks while outside the library to take the survey. What is the population and what is the sample? 2. What is the primary difference between experimental research and correlational/non-experimental research? 3. Look at the following four variables. Which are independent (experimental) and which are quasi-independent (non- experimental)? a. One group plays violent video games, while the other group plays non-violent video games b. One group has a history of driving citations while another group does not c. One roup is male and the other group is female d. One group is exposed to a room that is 90 degrees while another group is exposed to a room that is 75 degrees 4. What is the difference between descriptive statistics and inferential statistics? all ☎ 5. You test your shoe size in a Brannock device (that metal thing that tests your shoe size). It tells you that your shoe size is 10. You test it again one hour later, and once again, your shoe size is 10. Is this measure reliable? Is shoe size a valid measure of your statistics knowledge? 6. Identify the following scales of measurement: a. Naming one group "Tesla owners" and another group "Toyota owners" b. Counting the number of times a rat pushes a lever c. A Likert scale that ranges from 1 to 5 d. Class rankings 7. A parameter comes from where while a statistic comes from where? Dashboard Calendar 2 To Do A Notifications Inbox
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