Answer:
C. The statement is not correct. Samples should be chosen randomly to ensure that each individual in the population has about the same probability of being chosen.
Step-by-step explanation:
Random sampling ensures that all the individuals in a population has a chance to be chosen to participate. This method also ensures that they get an unbiased result. Even with a large sample size, the selection of the sample is integral to ensure that the researcher gets an unbiased representation of the group.
Answer: $133
Explanation:
\cfrac{32\ 500 - 30\ 900}{12} = \$133
12
32 500−30 900
=$133
Answer: The correct answer is choice D.
There are multiple ways to get to the right answer. You could plot the points on a graphing calculator. Then, graph each function to determine which equation matches the points.
You could also input the x values and see which equation produces the y values in the chart.
On thing to notice is the we have negative output values, there we need to pick either B or D, so the values go beneath the x-axis.
b. second person or c. third person limited, depending on how the narrator describes the scene. If the narrator says "you do this, you do that..." etc., than its second person, if the narrator acts as a character in the story and talks as if they're talking to you, describing a story, ("He is bad. She is good.") than its c. third person limited.
It could also be that the narrator is the main character describing the scene as "I like this, I like that." In that case, it would be a. first person
