Answer:
(1) Solicitation and manslaughter
2) Could be charges as an accomplice and manslaughter
Explanation: the following are crimes Dan can be charged with
(A) Solicitation: the offense that consists of a person inducing another to commit a crime the specific intent that the person solicited commit the crime .Dan incited Ann in committing crime asking her help for getting cyanide which she refused initially but eventually agreed.
(B) Manslaughter Dan took the law into his hands by trying to kill the bandit and eventually killed another.
Ann got involved by agreeing to buy the cyanide which makes her a crime accomplice.
In defense, Dan could say it was an accident since there was no intent or his lawyer can make sure they prove that the prosecution does not have enough evidence
The experimental units are what you apply the treatments to. In this experiment it would be the subjects or the customers in this situation since they will be treatment (either standing at their regular height or squatting to meet the eye level which could affect the amount of tip they give). An example of randomization can be numbering each table in the restaurant and picking them out of a hat and going to that table that you randomly chose and imposing the treatment on the customers there. Because tips depend on the income of the customers and how much they are willing to give for their meal. If not even income some people are willing to give despite how much money they make so their tips may higher than the wealthy crowd. Other factors the experimenters may not be able to control is the mood of the customers as well isn't it more likely if someone is enjoying their time to give more to the server despite the service the waiter.
Trees require more moisture because unlike other plants they must have way for transporting mineral nutrient as relatively great distant from their roots to their leaves.
At forty years old romantic relations are characterized by strong emotions.