1.Suppose that the standard two-sided t test for the null hypothesis β2 = 0 results in...
1.Suppose that the standard two-sided t test for the null hypothesis β2 = 0 results in a p-value of 0.43 . What can you conclude?
a)There is not enough evidence to say that β2=0.
b)There is not enough evidence to say that β2≠0.
c)There is enough evidence to say that β2=0.
d)There is enough evidence to say that β2≠0.
2.We have a sample with means y = 5 and x = 2. If least squares regression of y on x results in b1=1, what is the value of b2 that is found?
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1.Suppose that the standard two-sided t test for the null
hypothesis β2 = 0 results in...
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Determine whether the following llustrate a one-sided altemative hypothesis or a two-sided alternative hypothesis. 1.Ho: EM-...
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When performing an F-test, if the null hypothesis is H. : B1 = B2 = 0 what is the alternative hypothesis? (B1 < 0 and B2 > 0) or (B1 > 0 and B2 < 0) B1 + 0 and/or B2 + 0 O B1 + 0 and B2 + 0 O (B1 + 0 and B2 = 0) or (B1 = 0 and B2 + 0)
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Determine whether the following llustrate a one-sided altemative hypothesis or a two-sided alternative hypothesis. 1.Ho: EM- Y, 0 vs. H1: Em>>Y. 0. This example lustrates a 2. Ho: EM.,Y, o vs. Hti Em s #x 0, This example llustrates a 3, Ho: EM.,Y, vs. MpE(Y) * #x0. This example illustrates a altenative hypothesis alternative hypothesis. alternative hypothesis Y altermative hypothesis states the value is olther greater than or less than py o but not both, whereas a alternative hypothesis simply...
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