Answer: Supply , Decrease.
Explanation:
According to the situation mentioned in the question, it is depicted that Baltimore newspaper has increased their price or had price hike due to the increase in newsprint's price.
This situation will primarily lead to the decrease in the demand of the Baltimore's newspaper.Thus, this will further have a relative effect the supply of the newspaper i.e. supply will decrease .
You can distinguish between correlation and causation and eliminate confounding variables by using random assignment. Experiments often create contrasts between a control group and one or more treatment groups as a crucial part of the scientific method.
<h3>When is random assignment appropriate in an experiment?</h3>
In general, whenever it is ethically feasible and appropriate for your research topic, random assignment should always be used in trials. Both random sampling and random assignment are crucial ideas in research, but it's critical to recognize their distinctions.
<h3>Is it moral to choose participants for an experiment at random?</h3>
Random assignment cannot be used to evaluate risky or unhealthy behaviour. For instance, it would be unethical to assign volunteers at random to one of the two groups and urge them to consume huge amounts of alcohol as part of an experiment on heavy drinkers versus social drinkers.
Learn more about Completely randomized design:
brainly.com/question/20595336
#SPJ4
