a) We offered 7 main course in our restaurant over the last month and have a count of how many each has been ordered. What is the simplest test to determine if some courses are preferred over others?

b) Clients weight is taken before and after participating in the latest fitness craze for a month. What is the simplest test to see if there is an effect of the fitness craze?

c) We counted the number of people who entered our store across the span of a week in the morning, afternoon, and evening. What is the simplest test to see if there is any difference in the frequency of people coming to our store at different times across days?

d) You find you have positive skew in your dependent variable. What is the first way to try to fix it?

e)Our company is only interested in purchasing a software upgrade if it leads to faster connectivity and data sharing. The old software's average processing time is know and the new software is tested under various simulations. What is the simplest test to see if the new software is faster than the old software.

f) We have run a single replication of a very large factorial design (e.g., 20 factors with 3 levels each). What is a way we can try to determine what factors and interactions matter most?

g)We have three price points and three product colors and we have randomly assigned combinations of price points and colors to focus groups who have rated them on how likely they would be to purchase them. What is the simplest test we could use to see if there is any impact of price point, color, or their interaction?

h) Students were randomly assigned to two immersive learning treatments. Their performance on a year end exam is measured (a continuous variable). What is the simplest test to see if there is a treatment effect?

i) You have been conducting an experiment with 3 conditions and have done testing over the period of a week. What is the simplest test to use to see if there is an impact of condition?

j) You have a design where you have 3 levels of one blocking variable, 3 levels of another blocking variable, and 3 conditions. What is this kind of design called?

k) We have three different types of medication to treat pain which have been randomly assigned to patients and their reduction in reported pain measured. What is the simplest test to see if their is a difference in medications in terms of their pain reduction qualities?

l) When we perform multiple non-orthogonal contrasts we must _____.

m) You find you have negative skew in your dependent variable. What is the first way to try to fix it?

n) You find your dependent variable has a high degree of kurtosis. What is the first way to try to fix it?

o) Over the course of a week you have run an experiment. On each day the same number of complete replications of the experiment have been performed. What is this kind of design called?