Question
Consider the following sample of data. Y 8.1 17.2 27.1 32.6 51 X 1.3 2.7 3.4...
Consider the following sample of data.
Y 8.1 17.2 27.1 32.6 51
X 1.3 2.7 3.4 4.2 6.5
For this data, we have that:
SXX=
SYY=
SXY=
β^0=
β^1=
The test statistic for the test that β1=0 is:
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Answer #1
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Consider the following sample of data. Y 20.5 19.6 45.9 43.1 47.9 X 2 2.3 4.6...
Consider the following sample of data.
Y
20.5
19.6
45.9
43.1
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2.3
4.6
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For this data, we have that:
SXX=
SYY=
SXY=
β^0=
β^1=
The test statistic for the test that β1=0 is:
Consider the following sample of data. Y 20.5 19.6 45.9 43.1 47.9 X 2 2.3 4.6...
Consider the following sample of data.
Y
20.5
19.6
45.9
43.1
47.9
X
2
2.3
4.6
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5.2
For this data, we have that:
SXX=
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β^0=
β^1=
Consider the following data on x = weight (pounds) and y = price ($) for 10...
Consider the following data on x = weight (pounds) and
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17.6
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These data provided the estimated regression equation
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For these data, SSE = 6,833,947.38 and SST = 51,535,800. Use the
F test to determine...
Consider the following data on x = weight (pounds) and y = price ($) for 10...
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6,200
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17.2
4,000
F
13.1
8,600
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2,580
I
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y
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For a hypothesis test, where ?0:?1=0H0:β1=0 and ?1:?1≠0H1:β1≠0,
and using ?=0.05α=0.05, give the following:
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(b) The degree of freedom
??=
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|?|>
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B. We can reject the null hypothesis that ?1=0β1=0
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Consider the following data on x = weight (pounds) and
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Price ($)
A
17.8
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B
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6,250
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6,200
E
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8,500
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