MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN: 9781119256830
Author: Amos Gilat
Publisher: John Wiley & Sons Inc
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You are interested in whether level of education influences a person's exposure to the media. You define
low media exposure as 0-5 hours/week, medium exposure as 6-10 hours/week and high exposure as more
than 10 hours/week.
You randomly sample 400 adults and find that 175 have a high school education, 140 have college as their
highest level of education, and 85 have a postgraduate degree (e.g., JD, MA, MPA, DDS, Dr., Ph.D.). Of
those with a high school education, 72 have low levels of media exposure, 40 have medium levels of media
exposure, and 63 have high levels of media exposure. Of those with a college degree, 45 have low levels
of media exposure, 45 have medium levels of media exposure, and 50 have high levels of exposure. Finally,
of those with a postgraduate degree, 32 have low levels of media exposure, 35 have medium levels of media
exposure, and 18 have high levels of media exposure.
Media
Low (0-5 hrs/wk)
Exposure Medium (6-10 hrs/wk)_ _40
High (11+ hrs/wk)_
Education and Media Exposure
Total
High School
72
63
175
Education Level
College
45
45
50
140
Postgraduate
32
35
18
85
Total
14
120
131
400
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Transcribed Image Text:You are interested in whether level of education influences a person's exposure to the media. You define low media exposure as 0-5 hours/week, medium exposure as 6-10 hours/week and high exposure as more than 10 hours/week. You randomly sample 400 adults and find that 175 have a high school education, 140 have college as their highest level of education, and 85 have a postgraduate degree (e.g., JD, MA, MPA, DDS, Dr., Ph.D.). Of those with a high school education, 72 have low levels of media exposure, 40 have medium levels of media exposure, and 63 have high levels of media exposure. Of those with a college degree, 45 have low levels of media exposure, 45 have medium levels of media exposure, and 50 have high levels of exposure. Finally, of those with a postgraduate degree, 32 have low levels of media exposure, 35 have medium levels of media exposure, and 18 have high levels of media exposure. Media Low (0-5 hrs/wk) Exposure Medium (6-10 hrs/wk)_ _40 High (11+ hrs/wk)_ Education and Media Exposure Total High School 72 63 175 Education Level College 45 45 50 140 Postgraduate 32 35 18 85 Total 14 120 131 400
What is the mean, median and mode for the independent variable?
Mean =
Median
Mode
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Transcribed Image Text:What is the mean, median and mode for the independent variable? Mean = Median Mode
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