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A study of 10 worldwide financial institutions showed the correlation between their assets and pretax profit to be 0.71. B1 = 2.676 Sb1 = 0.56
A study of 10 worldwide financial institutions showed the correlation between their assets and pretax profit to be 0.71.
B1 = 2.676 Sb1 = 0.56
b2 = -0.880 Sb2 = 0.71
State the decision rule for 0.010 significance level:H0: 0;H1:> 0.(Round your answer to 3 decimal places.)
Compute the value of the test statistic.(Round your answer to 2 decimal places.)
Can we conclude that the correlation in the population is greater than zero? Use the 0.010 significance level.
H0:1= 0H0:2= 0H1:10H1:20H0is rejected ift< 2.074 ort> 2.074
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