In a sample of 100 people,57 completed only high school,23 went on to complete only some college,13 went on to complete a two-year or four-year college,and 7 went on to graduate school.What proportion of the sample does not have a two-year or four-year college degree?
A) 0.07
B) 0.13
C) 0.80
D) 0.87
Correct Answer:
Verified
Q1: What is the formula for a proportion?
A)p
Q2: In a sample of 500 respondents,men account
Q4: In a sample of 250 respondents,females account
Q5: A relative frequency obtained by dividing the
Q6: A table showing the frequency at or
Q7: About 13 percent of survey respondents in
Q8: Which of the following is not a
Q9: What is the formula for a percentage?
A)p
Q10: A graph showing the difference in frequencies
Q11: The sum of all frequencies in a
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