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Given the linear correlation coefficient r and the sample size n, determine the critical values of...
Given the linear correlation coefficient r and the sample size n, determine the critical values of r and use your finding to state whether or not the given r represents a significant linear correlation. Use a significance level of 0.05. r=0.543, n=25. please help
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given the linear correlation coefficient and the sample size n, determine the critical values of r...
given the linear correlation coefficient and the sample size
n, determine the critical values of r and use your finding to state
whether or not the given r represents a significant linear
correlation. Use a significance level of 0.05 r=0.353, n=15
Given the linear correlation coefficient r and the sample size n, determine the critical values of...
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correlation. Use a significance level of 0.05. r = 0.353, n =
15
Given the linear correlation coefficient r and the sample size n, determine the critical values of...
Given the linear correlation coefficient r and the sample size
n, determine the critical values of r and use your finding to state
whether or not the given r represents a significant linear
correlation. Use a significance level of 0.05. r = 0.105, n =
15
Given the linear correlation coefficient r and the sample size n, determine the critical values of...
Given the linear correlation coefficient r and the sample size
n, determine the critical values of r and use your finding to state
whether or not the given r represents a significant linear
correlation. Use a significance level of 0.05. r = 0.105, n =
15
Given the linear correlation coefficient r and the sample size n, determine the critical values of...
Given the linear correlation coefficient r and the sample size
n, determine the critical values of r and use your finding to state
whether or not the given r represents a significant linear
correlation. Use a significance level of 0.05. r = 0.353, n =
15
Given the linear correlation coefficient r and the sample size n, determine the critical values of...
Given the linear correlation coefficient r and the sample size
n, determine the critical values of r and use your finding to state
whether or not the given r represents a significant linear
correlation. Use a significance level of 0.05. r = 0.353, n =
15
Given the linear correlation coefficient r and the sample size n, determine the critical values of...
Given the linear correlation coefficient r and the sample size
n, determine the critical values of r and use your finding to
state whether or not the given r represents a significant linear
correlation. Use a significance level of 0.05. r=−0.816, n=5
A.Critical values: r=plus or minus±0.950, no significant
linear correlation
B.Critical values: r=plus or minus±0.878, significant linear
correlation
C.Critical values: r=0.950, significant linear correlation
D.Critical values: r=plus or minus±0.878, no significant
linear correlation
(a) Suppose n = 6 and the sample correlation coefficient is r = 0.908. Is r...
(a) Suppose n = 6 and the sample correlation coefficient is r =
0.908. Is r significant at the 1% level of significance (based on a
two-tailed test)? (Round your answers to three decimal places.) t =
critical t =
(b) Suppose n = 10 and the sample correlation coefficient is r =
0.908. Is r significant at the 1% level of significance (based on a
two-tailed test)? (Round your answers to three decimal places.) t =
critical t =
(a) Suppose n = 6 and the sample correlation coefficient is r = 0.894. Is r...
(a) Suppose n = 6 and the sample correlation
coefficient is r = 0.894. Is r significant at the
1% level of significance (based on a two-tailed test)? (Round your
answers to three decimal places.)
t
=
critical t
=
Conclusion:
Yes, the correlation coefficient ρ is significantly
different from 0 at the 0.01 level of significance.
No, the correlation coefficient ρ is not significantly
different from 0 at the 0.01 level of
significance.
(b) Suppose n = 10 and...
Determine whether the given correlation coefficient is statistically significant at the specified level of significance and...
Determine whether the given correlation coefficient is
statistically significant at the specified level of significance
and sample size.
r=0.418 , α=0.01, n=20
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