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zheka24 [161]
2 years ago
12

Every person has blood type O, A, B, or AB. A random group of people are blood-typed, and the results are shown in the table. A

2-column table with 4 rows is shown. The first column is labeled Blood Type with entries O, A, B, AB. The second column is labeled Number of People with entries 22, 20, 6, 2. Use the table to determine the following probabilities. The probability that a randomly chosen person from this group has type B is . The probability that a randomly chosen person from this group has type AB is . The probability that a randomly chosen person from this group has type B or type AB blood is
Mathematics
1 answer:
S_A_V [24]2 years ago
4 0

Answer:

3/25 for type B, 1/25 for type AB, and 4/25 for both

Step-by-step explanation:

O goes to 22

A goes to 20

B goes to 6

AB goes to 2

22+20+6+2 = 50, so (number of people with a certain blood type)/50 = the answers for each question.

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Answer:

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Step-by-step explanation:

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Step-by-step explanation:

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As per the statement:

A cylinder and a cone have congruent heights and radii.

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Read 2 more answers
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==================================================================<em>Hope I Helped, Feel free to ask any questions to clarify :) </em>

<em> Have a great day! </em>

<em> More Love, More Peace, Less Hate. </em>

<em>      -Aadi x</em>

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diamong [38]
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