n |
α=0.05 |
α=0.01 |
NOTE: To test
H0: ρ=0 againstH1: ρ≠0, rejectH0 if the absolute value of r is greater than the critical value in the table. |
---|---|---|---|
4 |
0.950 |
0.990 |
|
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 |
0.590 |
|
19 |
0.456 |
0.575 |
|
20 |
0.444 |
0.561 |
|
25 |
0.396 |
0.505 |
|
30 |
0.361 |
0.463 |
|
35 |
0.335 |
0.430 |
|
40 |
0.312 |
0.402 |
|
45 |
0.294 |
0.378 |
|
50 |
0.279 |
0.361 |
|
60 |
0.254 |
0.330 |
|
70 |
0.236 |
0.305 |
|
80 |
0.220 |
0.286 |
|
90 |
0.207 |
0.269 |
|
100 |
0.196 |
0.256 |
|
n |
α=0.05 |
α=0.01 |
For the given data using Regression in Excel we get output as
SUMMARY OUTPUT | ||||||
Regression Statistics | ||||||
Multiple R | 0.9999996 | |||||
R Square | 0.9999992 | |||||
Adjusted R Square | 0.99999904 | |||||
Standard Error | 0.027980746 | |||||
Observations | 7 | |||||
ANOVA | ||||||
df | SS | MS | F | Significance F | ||
Regression | 1 | 4894.513228 | 4894.513 | 6251596 | 1.94234E-16 | |
Residual | 5 | 0.003914611 | 0.000783 | |||
Total | 6 | 4894.517143 | ||||
Coefficients | Standard Error | t Stat | P-value | Lower 95% | Upper 95% | |
Intercept | 0.00923744 | 0.019260396 | 0.479608 | 0.65175 | -0.040272985 | 0.058747866 |
x | 3.140862184 | 0.001256184 | 2500.319 | 1.94E-16 | 3.137633059 | 3.144091309 |
From the above output
Critical Values of the Pearson Correlation Coefficient r n α=0.05 α=0.01 NOTE: To test H0: ρ=0...
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please answer all parts 1 Critical Values of the Pearson Correlation Coefficient Critical Values of the Pearson Correlation coefficient a = 0.05 a = 0.01 0.950 10.990 0.878 0.959 0.811 0.917 0.754 0.875 0.707 0.834 0.666 10.798 0.632 0.765 0.602 0.735 0.576 0.708 0.553 0.684 0.532 0.661 0.514 0.641 0.497 0.623 0.482 0.606 0.468 10.590 0.456 0.575 0.444 0.561 0.396 0.505 10.361 10.463 sand Print Done 17 18 19 0.402 0.468 0.590 0.456 10.575 0.444 0.561 0.396 0.505 0.361 0.463...
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