Answer:
Explanation:
Some people worry that if their income increases enough to push them into a higher tax bracket, their overall take-home pay, or net income. YOU GOT THIS
The differential treatment of participants across conditions will threaten the internal validity of the study.
<h3>What is a research?</h3>
It should be noted that a research simply means an inquiry that's made into a particular topic to get more information.
In this case, the differential treatment of participants across conditions will threaten the internal validity of the study.
Learn more about research on:
brainly.com/question/25257437
#SPJ1
Answer:
After Hurricane Katrina, many people needed supplies after the storm so there wasnt a decrease in demand.
The British had help from some Indian tribes who feared the colonists and their desire to expand westward. They also had the Loyalist groups in the colonies.
The Americans had the French AFTER Saratoga. Prior they had no help. France wanted to make sure that were going to win. They didn't want to lose to Britain again. America had to prove that they could win.
