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MATLAB: An Introduction with Applications
6th Edition
ISBN: 9781119256830
Author: Amos Gilat
Publisher: John Wiley & Sons Inc
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
Transcribed Image Text:1. Technology required. Data in the table shows the relationship between
average number of social network notifications a student receives
during one class, x, and average test scores, y.
average number of social network notifications, x
average test score,
a. According to this data,
12
92
does the average number of
26
84
social network notifications
17
87
have any effect on the
43
65
average test score a
51
57
student receives? Use the
29
75
concepts we have learned
13
83
in unit 4 to justify your
4.
100
answer.
16
86
12
73
25.
67
22
77
12
89
91
34
98
b. Use the line of best fit to make a prediction about what the test
score will be for a student who receives 70 social media notifications
during one class. Is this realistic? Explain your answer.
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