A fictitious survey has been conducted to examine whether a person's age influences their IQ score. The data collected contains two samples, which are found in Table 1.1. Sample 1 Age IQ Score 29 33 52 53 55 56 65 191 194 113 174 110 105 107 Sample 2 Age IQ Score 18 20 30 35 38 43 47 192 182 187 127 149 156 120 Metric Age mean Age standard deviation IQ mean IQ standard deviation Sample 1 Sample 2 49 33 13 11 142 42 159 29 Table 1.1: The data points of the two samples along with their statistical analysis.

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
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Chapter1: Starting With Matlab
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A fictitious survey has been conducted to examine whether a person's age influences their
IQ score. The data collected contains two samples, which are found in Table 1.1.
Sample 1
Age IQ Score
29
33
52
53
55
56
65
191
194
113
174
110
105
107
Sample 2
Age IQ Score
18
20
30
35
38
43
47
192
182
187
127
149
156
120
Metric
Age mean
Age standard deviation
IQ mean
IQ standard deviation
Sample 1 Sample 2
49
33
13
142
42
11
159
29
Table 1.1: The data points of the two samples along with their statistical analysis.
Transcribed Image Text:A fictitious survey has been conducted to examine whether a person's age influences their IQ score. The data collected contains two samples, which are found in Table 1.1. Sample 1 Age IQ Score 29 33 52 53 55 56 65 191 194 113 174 110 105 107 Sample 2 Age IQ Score 18 20 30 35 38 43 47 192 182 187 127 149 156 120 Metric Age mean Age standard deviation IQ mean IQ standard deviation Sample 1 Sample 2 49 33 13 142 42 11 159 29 Table 1.1: The data points of the two samples along with their statistical analysis.
B) For each sample, plot the data points on a scatter plot (by hand without drawing the
line of best fit) and ensure to add the appropriate labels on the plot
Transcribed Image Text:B) For each sample, plot the data points on a scatter plot (by hand without drawing the line of best fit) and ensure to add the appropriate labels on the plot
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