A researcher speaks to 250 college students (randomly selected from four-year in
ID: 3059235 • Letter: A
Question
A researcher speaks to 250 college students (randomly selected from four-year institutions) and asks them if they believe they will graduate with the skills and knowledge to be successful in the workplace. What is the probability that your results fall within four percentage points of the results given above?
In other words, find the likelihood that between 32% and 40% of the students say “Yes.”
(Please think very carefully about the distribution that you are using here. Outline your parameters and then calculate the probability. You should provide any graphs that show your results from the StatCrunch calculators.)
Explanation / Answer
A researcher speaks to 250 college students (randomly selected from four-year institutions) and asks them if they believe they will graduate with the skills and knowledge to be successful in the workplace. What is the probability that your results fall within four percentage points of the results given above?
In other words, find the likelihood that between 32% and 40% of the students say “Yes.”
(Please think very carefully about the distribution that you are using here. Outline your parameters and then calculate the probability. You should provide any graphs that show your results from the StatCrunch calculators.)
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