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8 According to the Red Cross, about 42% of Americans have Type A blood. Suppose 80 people show up at a typical blood drive. What's the expected proportion of people who are Type A (p-hat)?
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According to the Red Cross, about 42% of Americans have Type A blood. Suppose 80
people show up at a typical blood drive.
What's the expected proportion of people who are Type A (p-hat)?

User Aefxx
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6 votes

Answer:

33

hope this helped :)

User Jokeyrhyme
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