Multiple Choice
THE NEXT QUESTIONS ARE BASED ON THE FOLLOWING INFORMATION:
In a recent survey of consumer confidence,160 respondents were classified by their level of education.The results of the survey are presented below.
-What is the proportion of respondents who had medium or high confidence?
A) 0.330
B) 0.271
C) 0.719
D) 0.670
Correct Answer:

Verified
Correct Answer:
Verified
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