The most common blood typing system divides human blood into four groups: A, B, O, and AB.

Question:

The most common blood typing system divides human blood into four groups: A, B, O, and AB. The following bar graph presents the frequencies of these types in a sample of 150 blood donors. image text in transcribed

a. Which is the most frequent type?

b. True or false: More than half of the individuals in the sample had type O blood.

c. True or false: More than twice as many people had type A blood as had type B blood.

Step by Step Answer:

Related Book For book-img-for-question

Elementary Statistics

ISBN: 9781259969454

3rd Edition

Authors: William Navidi, Barry Monk

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Question Posted: Apr 30, 2024 08:53 AM

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The most common blood typing system divides human blood into four groups: A, B, O, and AB.

Question:

Frequency 10 0 A B AB

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Elementary Statistics

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