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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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Transcribed Image Text:d. Ratio
The next 3 questions concern the results of a survey of 18,000 adults between
20 and 64 years of age. Respondents were asked to indicate whether they would
endorse a public health initiative. After data were collected, the distribution of the
probability of endorsing the initiative was assessed.The distribution was judged
to be roughly positively skewed
Four potential plots of these data are presented below (only one is correct):
Age
Age
Age
Ag
7. Which of the above plots (A-D) best depicts the data?
8. Which of the following statements can we make based on the histogram you chose?
a. Mean > Median > Mode
b. Mean < Median < Mode
c. Mean = Median = Mode
d. It is impossible to say any of the above from the histogram I chose for question 7
9. If the survey included all adults aged 18+, one more category would be inserted
at the low end of the age range. What would it be?
a. 15-19
b. 15-20
c. 18-19
d. 18-20
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