MATLAB: An Introduction with Applications
6th Edition
ISBN: 9781119256830
Author: Amos Gilat
Publisher: John Wiley & Sons Inc
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Transcribed Image Text:The following table contains data on the joint distribution of age (Age) and average hourly earnings (AHE) for 25 to
34 year-old full-time workers with an educational level that exceeds a high school diploma in 2012. Download the data
from the table by clicking the download table icon. A detailed description of the variables used in the dataset is
available here. Use a statistical package of your choice to answer the following questions.
Compute the marginal distribution of Age.
Marginal distribution of Age
=
25
.0754
26
.0797
27
.0947
Age (years)
28
30
29
.0953 0983 .1105
31
.1109
(Round your response to four decimal places)
Compute the mean of AHE for Age = 33; that is, compute, E(AHE |Age = 33).
E(AHE |Age=33) =
(Round your response to four decimal places)
32
.1134
33
1134
34
1085
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