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In: Statistics and Probability

It is known that about 4.5% of the world is color blind. Suppose a sample of...

It is known that about 4.5% of the world is color blind. Suppose a sample of 63 people is taken, 7 of whom are color blind.

What are the appropriate hypotheses to test the claim that the proportion of people who are colorblind is more than 4.5% at the α = .05 level?

Calculate the test statistic.

Find the critical value and p-value.

What is the correct conclusion based on the test?

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orchestra answered 1 year ago
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