I believe the answer is Monopolist.
Answer:
I would us the data by
Explanation:dividing the difference in the prices of similar homes between districts by the difference in test scores between districts
Answer: Matched pairs design
Explanation:
A matched pairs design is a type of study used when 2 treaments are present in an experiment. The individuals in the design can be divided into pairs using a blocking variable, and each pair can then be allocated to treatments at random. This is thus a special type of randomized block design.
In this case the blocking variable can be the various urban areas as 1968 is matched against 1972. Each city can be compared based on 2 measurements. From their each individual can be grouped into pairs and allocated to different treatments.
Answer: No loss, no gain
Explanation:
When an employer changes group plan to another insurer, all employees under the previous coverage would be eligible to gain under the new plan without any delay for probation.
Answer:Rational expressions are fractions that have a polynomial in the numerator, denominator, or both. ... There are no numbers that can do this, so we say “division by zero is undefined”. ... Find any values for x that would make the denominator equal to 0 by setting the ... Answer. The domain is all real numbers except −9 and 1.
Explanation: