Question
Annual high temperatures in a certain location have been tracked for several years. Let X represent...
Annual high temperatures in a certain location have been tracked
for several years. Let X represent the year and Y the high
temperature. Based on the data shown below, calculate the
regression line (each value to two decimal places).
y^ = (?) x + (?)
| x | y |
|---|---|
| 1 | 8.31 |
| 2 | 7.92 |
| 3 | 5.63 |
| 4 | 8.84 |
| 5 | 5.35 |
| 6 | 6.06 |
| 7 | 5.37 |
| 8 | 7.78 |
| 9 | 5.59 |
What is the answer for each (?)
Homework Answers
Answer #1
Annual high temperatures in a certain location have been tracked for several years.
Let X represent the year and Y the high temperature.
Which is the required regression line equation.
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Similar Questions
Annual high temperatures in a certain location have been tracked for several years. Let X represent...
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Annual high temperatures in a certain location have been tracked for several years. Let XX represent...
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LicensePoints possible: 1
Annual high temperatures in a certain location have been tracked for several years. Let XX represent...
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for several years. Let XX represent the year and YY the high
temperature. Based on the data shown below, calculate the
regression line (each value to two decimal places).
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y
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14.64
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13.38
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14.82
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19.7
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20.34
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21.98
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23.32
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23.86
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25.7
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28.88
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Annual high temperatures in a certain location have been tracked for several years. Let X represent...
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29.76
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30.45
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33.54
7
34.93
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38.02
9
38.61
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11
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44.98
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46.97
14
50.56
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53.05
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55.74
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46.84
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40.02
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38.5
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Annual high temperatures in a certain location have been tracked for a sample of 8 years....
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33.06
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24.42
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22.34
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17.96
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16.38
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13.8
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r=
Let's test the significance of the correlation
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H0: There is not a significant relationship between the year and
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