Question: Using the software, R: 1. How do you conduct a difference of means test to determine if a relationship between two variables is statistically significant?

Using the software, R:

1. How do you conduct a difference of means test to determine if a relationship between two variables is statistically significant?

2. How do you code for a tabular representation?

3. How do you state the null and alternative hypotheses for your hypothesis?

4. How do you report the t-statistic and associated p-value from the hypothesis?

5. What is a chi-squared statistic test?

6. How do you code for a cross-tabulation visual?

7. How do you code for linear regression? What is its purpose?

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