![SOLVED: Suppose you computed r = -0.817 using n = 13 data points. Using the critical values table below; determine if the value of r is significant or not. df CV (+ SOLVED: Suppose you computed r = -0.817 using n = 13 data points. Using the critical values table below; determine if the value of r is significant or not. df CV (+](https://cdn.numerade.com/ask_images/80c0ab293737490b90f92d8ea87028a3.jpg)
SOLVED: Suppose you computed r = -0.817 using n = 13 data points. Using the critical values table below; determine if the value of r is significant or not. df CV (+
![SOLVED: Confidence level 90% 99% 95% 98% 95% Test Direction One-tailed Two-tailed One-tailed Two-tailed Two-tailed Z critical 21 D_ For each situation, compare the computed value with the critical value by writing SOLVED: Confidence level 90% 99% 95% 98% 95% Test Direction One-tailed Two-tailed One-tailed Two-tailed Two-tailed Z critical 21 D_ For each situation, compare the computed value with the critical value by writing](https://cdn.numerade.com/ask_images/3f3b11eb1ef54b41806243a536f0a72a.jpg)
SOLVED: Confidence level 90% 99% 95% 98% 95% Test Direction One-tailed Two-tailed One-tailed Two-tailed Two-tailed Z critical 21 D_ For each situation, compare the computed value with the critical value by writing
![SOLVED: The level of significance is 1% with z-computed value of 2.980 using two tailed test. A one-tailed test with 5% level of significance has t-computed value of 1.175 with sample size SOLVED: The level of significance is 1% with z-computed value of 2.980 using two tailed test. A one-tailed test with 5% level of significance has t-computed value of 1.175 with sample size](https://cdn.numerade.com/ask_images/f3fc159e440e4657a997eec88b919e5e.jpg)