Hypothesis Testing and Correlation Concepts

What does the symbol 'r' represent in hypothesis testing?

In hypothesis testing, what does 'rho' symbolize?

What is the null hypothesis in a one-tailed test for positive correlation?

In a one-tailed test for negative correlation, what does the alternative hypothesis state?

What is the alternative hypothesis in a two-tailed test?

What is the first step in structuring a solution for hypothesis testing?

When conducting a two-tailed test, what should you do with the significance level?

In the example of a one-tailed test for positive correlation, what was the sample PMCC value?

What is the critical value used in the example of a one-tailed test for positive correlation?

In the example of a one-tailed test for negative correlation, what was the sample PMCC value?