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.

MATLAB: An Introduction with Applications
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Author:Amos Gilat
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What is the mean, median and mode for the dependent variable?
Mean =
Median
Mode =
=
Transcribed Image Text:What is the mean, median and mode for the dependent variable? Mean = Median Mode = =
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
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
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