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.
A. Critical values: r = plus or minus 0.487, no significant linear correlation
B. Critical values: r = plus or minus 0.396, no significant linear correlation
C. Critical values: r = plus or minus 0.396, significant linear correlation
D. Critical values: r = plus or minus 0.487, significant linear correlation
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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...
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. SHOW WORK Group of answer choices A)Critical values: r = ± 0.396, significant linear correlation B)Critical values: r = ± 0.487, significant linear correlation C)Critical values: r = ± 0.396, no significant linear correlation...
Given the linear correlation coefficient r and the sample size n
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 Critical values: r = ±0.487, significant linear correlation Critical values: r = ±0.487, no significant linear correlation Critical values: r = ±0.396, no significant linear correlation Critical values:r = ±0.396, significant linear correlation.
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: = +/- 0.878, no significant linear correlation B. Critical values: =0.950, significant linear correlation C. Critical values: = +/- 0.878, significant linear correlation D. Critical values: = +/-0.950, no significant linear correlation
What is the critical value for the linear correlation coefficient, r, for a sample of size...
What is the critical value for the linear correlation coefficient, r, for a sample of size n = 15 with α = .01 ? (Round to the nearest thousandth. The linear correlation coefficient for a set of paired variables is r = .897. What proportion of the variation in y can be explained by the linear relationship between x and y? (Type the percentage rounded to the nearest hundredth without the % sign. The linear regression equation for a set...
Critical Values for the Correlation Coefficient n alpha = .05 alpha = .01 4 0.95 0.99...
Critical Values for the Correlation
Coefficient
n
alpha = .05
alpha = .01
4
0.95
0.99
5
0.878
0.959
6
0.811
0.917
7
0.754
0.875
8
0.707
0.834
9
0.666
0.798
10
0.632
0.765
11
0.602
0.735
12
0.576
0.708
13
0.553
0.684
14
0.532
0.661
15
0.514
0.641
16
0.497
0.623
17
0.482
0.606
18
0.468
0.59
19
0.456
0.575
20
0.444
0.561
25
0.396
0.505
30
0.361
0.463
35
0.335
0.43
40
0.312
0.402
45
0.294
0.378
50...
(a) Suppose n = 6 and the sample correlation coefficient is r=0.894. IS significant at the...
(a) Suppose n = 6 and the sample correlation coefficient is r=0.894. IS significant at the 1% level of significance (based on a two-tailed test)? (Round your answers to three decimal places.) critical Conclusion: Yes, the correlation coefficient p is significantly different from 0 at the 0.01 level of significance. No, the correlation coefficient p is not significantly different from 0 at the 0.01 level of significance. (b) Suppose n = 10 and the sample correlation coefficient is r =...
Critical Values for the Correlation Coefficient n alpha = .05 alpha = .01 4 0.95 ...
Critical Values for the Correlation
Coefficient
n alpha = .05 alpha = .01
4 0.95 0.99
5 0.878 0.959
6 0.811 0.917
7 0.754 0.875
8 0.707 0.834
9 0.666 0.798
10 0.632 0.765
11 0.602 0.735
12 0.576 0.708
13 0.553 0.684
14 0.532 0.661
15 0.514 0.641
16 0.497 0.623
17 0.482 0.606
18 0.468 0.59
19 0.456 0.575
20 0.444 0.561
25 0.396 0.505
30 0.361 0.463
35 0.335 0.43
40 0.312 0.402
45 0.294 0.378...
Quest 12 UI 20 CPU U0:39 Determine whether the given correlation coefficient is statistically significant at...
Quest 12 UI 20 CPU U0:39 Determine whether the given correlation coefficient is statistically significant at the specified level of significance and sample size. r = 0.401, a = 0.01, n = 16 Answer 2 Points Tables I Key Yes, the correlation coefficient is statistically significant No, the correlation coefficient is not statistically significant
(a) Supposen - 6 and the sample correlation coefficient is r=0.884. Is significant at the 1%...
(a) Supposen - 6 and the sample correlation coefficient is r=0.884. Is significant at the 1% level of significance (based on a two-tailed test)? (Round your answers to three decimal places) critical Condusion: Yes, the correlation coefficient p is significantly different from 0 at the 0.01 level of significance No, the correlation coefficient is not significantly different from 0 at the 0.01 level of significance (b) Supposen - 10 and the sample correlation coefficient is 0.884. Isr significant at the...
Critical Values for the Correlation
Coefficient
n
alpha = .05
alpha = .01
4
0.95
0.99
5
0.878
0.959
6
0.811
0.917
7
0.754
0.875
8
0.707
0.834
9
0.666
0.798
10
0.632
0.765
11
0.602
0.735
12
0.576
0.708
13
0.553
0.684
14
0.532
0.661
15
0.514
0.641
16
0.497
0.623
17
0.482
0.606
18
0.468
0.59
19
0.456
0.575
20
0.444
0.561
25
0.396
0.505
30
0.361
0.463
35
0.335
0.43
40
0.312
0.402
45
0.294
0.378
50...
(a) Suppose n = 6 and the sample correlation coefficient is r=0.894. IS significant at the 1% level of significance (based on a two-tailed test)? (Round your answers to three decimal places.) critical Conclusion: Yes, the correlation coefficient p is significantly different from 0 at the 0.01 level of significance. No, the correlation coefficient p is not significantly different from 0 at the 0.01 level of significance. (b) Suppose n = 10 and the sample correlation coefficient is r =...
Critical Values for the Correlation
Coefficient
n alpha = .05 alpha = .01
4 0.95 0.99
5 0.878 0.959
6 0.811 0.917
7 0.754 0.875
8 0.707 0.834
9 0.666 0.798
10 0.632 0.765
11 0.602 0.735
12 0.576 0.708
13 0.553 0.684
14 0.532 0.661
15 0.514 0.641
16 0.497 0.623
17 0.482 0.606
18 0.468 0.59
19 0.456 0.575
20 0.444 0.561
25 0.396 0.505
30 0.361 0.463
35 0.335 0.43
40 0.312 0.402
45 0.294 0.378...
Quest 12 UI 20 CPU U0:39 Determine whether the given correlation coefficient is statistically significant at the specified level of significance and sample size. r = 0.401, a = 0.01, n = 16 Answer 2 Points Tables I Key Yes, the correlation coefficient is statistically significant No, the correlation coefficient is not statistically significant
(a) Supposen - 6 and the sample correlation coefficient is r=0.884. Is significant at the 1% level of significance (based on a two-tailed test)? (Round your answers to three decimal places) critical Condusion: Yes, the correlation coefficient p is significantly different from 0 at the 0.01 level of significance No, the correlation coefficient is not significantly different from 0 at the 0.01 level of significance (b) Supposen - 10 and the sample correlation coefficient is 0.884. Isr significant at the...
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