Across
- 2. the Greek letter we use to represent the slope of the population regression line
- 5. to test whether there is a difference in the distribution of a categorical variable over several populations/treatments
- 6. the test statistic used to calculate the distribution of categorical data (two words)
- 7. use the ____ feature on your calculator to create a two-way table
- 12. to test whether there is an association between two categorical variables within one population
- 15. type of count that we would see if a two-way table if the null hypothesis were true
Down
- 1. to test whether a population has a certain distribution of proportions for a single categorical variable (3 words)
- 3. to calculate a confidence interval, we must use the standard ____ of the slope
- 4. to ensure the Large Counts Condition is met, we hope each cell of our two-way table has at least ____ members in it
- 8. to determine if a linear model is appropriate, we check the _____ plot for no apparent patterns
- 9. type of count that was gathered from a sample and placed in a two-way table
- 10. in a bad linear model, residuals do not show equal spread across all x-values, resulting in this
- 11. to ensure the normality condition is met, we should sample at least _____ to satisfy the Central Limit Theorem
- 13. when we construct a LSRL for a set of observed data, we construct a _____ regression line
- 14. the conditions that allow us to create a confidence interval follows this acronym