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91 percent of 16-24 year olds use social networks like instagram, snapchat, twitter and Face- book. A study done by the UK's Royal Society for Public Health (RSPH) and the Young Health Movement surveyed 1,500 randomly selected people ages 14 to 24 about how social networking sites and apps impact their mental health, including anxiety, depression, self- identity, and body image. The goal of the study was to rate social media platforms based on their overall impact on users. Their results indicated that Instagram had the most negative impact followed by Snapchat, Facebook, Twitter and, the most positive, Youtube. 1. What is the research question of this study? 2. Is this an observational study or an experiment? If this is an experiment state the explanatory variable and the response variable. 3. What is the sample used in the study? 4. What is the corresponding population? 5. Do you think the results of the study might be applicable (generalizable) to the whole population? Why or why not?

91 percent of 16-24 year olds use social networks like instagram, snapchat, twitter and Face- book. A study done by the UK's Royal Society for Public Health (RSPH) and the Young Health Movement surveyed 1,500 randomly selected people ages 14 to 24 about how social networking sites and apps impact their mental health, including anxiety, depression, self- identity, and body image. The goal of the study was to rate social media platforms based on their overall impact on users. Their results indicated that Instagram had the most negative impact followed by Snapchat, Facebook, Twitter and, the most positive, Youtube. 1. What is the research question of this study? 2. Is this an observational study or an experiment? If this is an experiment state the explanatory variable and the response variable. 3. What is the sample used in the study? 4. What is the corresponding population? 5. Do you think the results of the study might be applicable (generalizable) to the whole population? Why or why not?

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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Problem 1 91 percent of 16-24 year olds use social networks like instagram, snapchat, twitter and Face- book. A study done by the UK's Royal Society for Public Health (RSPH) and the Young Health Movement surveyed 1,500 randomly selected people ages 14 to 24 about how social networking sites and apps impact their mental health, including anxiety, depression, self- identity, and body image. The goal of the study was to rate social media platforms based on their overall impact on users. Their results indicated that Instagram had the most negative impact followed by Snapchat, Facebook, Twitter and, the most positive, Youtube. 1. What is the research question of this study? 2. Is this an observational study or an experiment? If this is an experiment state the explanatory variable and the response variable. 3. What is the sample used in the study? 4. What is the corresponding population? 5. Do you think the results of the study might be applicable (generalizable) to the whole population? Why or why not?
Transcribed Image Text:Problem 1 91 percent of 16-24 year olds use social networks like instagram, snapchat, twitter and Face- book. A study done by the UK's Royal Society for Public Health (RSPH) and the Young Health Movement surveyed 1,500 randomly selected people ages 14 to 24 about how social networking sites and apps impact their mental health, including anxiety, depression, self- identity, and body image. The goal of the study was to rate social media platforms based on their overall impact on users. Their results indicated that Instagram had the most negative impact followed by Snapchat, Facebook, Twitter and, the most positive, Youtube. 1. What is the research question of this study? 2. Is this an observational study or an experiment? If this is an experiment state the explanatory variable and the response variable. 3. What is the sample used in the study? 4. What is the corresponding population? 5. Do you think the results of the study might be applicable (generalizable) to the whole population? Why or why not?
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