1. Describe the situations where you would use a one sample t testversus a one sample z test? (1 mark)

1. Describe the main difference between dependent and independent t tests? Provide your own original example of when you would use a dependent t test vs. independent t test. Note: do not copy the examples from the modules. (2 marks)

1. Describe how parametric tests differ from nonparametric tests? (1 mark)

1. Describe the properties of a chi square distribution. (1 mark)