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29 July, 12:02

In a survey, participants were asked how much confidence they had in the economy.

The results were as follows:

Response Number

A great 3,187

deal

Some

9,120

Hardly 5,149

any

What is the probability that a sampled person has either some confidence or a great

deal of confidence in the economy? Write only a number as your answer. Round to

two decimal places (for example: 0.43). Do not write as a percentage.

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Answers (1)
  1. 29 July, 12:14
    0
    0.71

    Step-by-step explanation:

    Great Deal or Some = 12,307

    Total Participants = 17,456

    Probability = 12,307/17,456 = 0.71
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