1. A statistics professor keeps publishing exams that are not linked to a question bank; therefore when students take the exam the questions do not appear. He decides to survey for other faculty to see if they prefer to use Canvas or Connect for their exams. He is going to use this data to make recommendations for the population of all statistic's professors in the United States. Based on the different types of statistical tests you have studied so far, which test would you recomment?

Is it Chi-square test because it is a non parametric test

t-test, one way

t-test, either one or two way

Correlation test?

2. Shelby is conducting research on the weights of newborns and has created a survey where parents will indicate if their child was above, below or average weight when born. In this example weight would be considered what type of variable?

interval and nominal

nominal

ordinal

ratio or interval

3. When trying to visualize data, it is always best to

refer to the tables in the back of the book in the appendix

double check your calculations by plugging your solutions into the original equation

sketch out either a frequency graph or scatter plot

ignore the data and draw a bell shaped curve