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Question
The following equation represents the best-fit regression line for median personal total income of adult males vs. years of education past eighth grade in Northern Wisconsin.Median personal income = 4,370 + 5,796 years of education
What would be the expected annual personal income of a male who had 0 years of education past eighth grade?
Answer
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Related questions
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The following equation represents the best-fit regression line for median personal total income of adult males vs. years of education past eighth grade in Northern Wisconsin.
Median personal income = 5,813 + 5,567 years of education
What would be the expected annual personal income of a male who had 8 years of education past eighth grade?
Q:
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1970
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1990 Life expectancy
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Q:
Below is age data from a University of Massachusetts college algebra class. Age
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45 Frequency
2
3
4
2
4
1
1
1
0
1
0
0
1
1
1
2
1
1
0
1
0
1
1
0
0
0
1
0 0
Which is the relative frequency of students whose ages are in the interval from 18-20? (rounded to 2 decimal places)
A) 30
B) 3.33
C) 0.30
D) 0.17