A researcher has conducted a study on logical reasoning using a sample of college freshmen and is concerned that the results of the study may not accurately depict the logical reasoning of college seniors. The researcher's concern can be described as a concern about the of the study results.

a. generalizability
b. replication
c. accuracy
d. design

The correct answer is letter A

When generalizing, she/he attributes to a group of things that belong to the same genre something that is already known by some of its individuals, in the abstracts of particular details or of the typical exceptions of the case. For example, in general, we still have good weather during the fall.

local max is .5

step-by-step explanation:

the local maximum is for x values between 2 and 4

it looks like the x value is 2.5 and the y value is .5

every society, in order to meet the needs of it's people, has to answer three basic questions:

- what should we produce?

- how should we produce it?

- for whom should we produce it?

this questions must be answered in order to, option b, aid in production decisions.

every country can't produce everything, no matter how rich their land is. it may be a matter of technology, resources or geographical conditions. so, these three questions must be resolved in order to get the most of the production of each land.

hope this !