Question

A prize bag contains four country music CDs, eight pop music CDs, and five classic rock CDs.

What is the probability of pulling out a classic rock CD and then, without replacing it, pulling out a country music CD? Express your answer in decimal form, rounded to the nearest hundredth.

0.03
0.07
0.15
0.18

Answer 1

Answer:

B. 0.07

Step-by-step explanation:

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Answer 2

Using it's concept, it is found that there is a 0.07 = 7% probability of getting the desired combination.

What is a probability?

A probability is given by the number of desired outcomes divided by the number of total outcomes.

In this problem:

• 5 out of 17 CD's are classic rock.

• Then, without replacing it, 4 out of 16 will be country music CD's.

Hence, the probability is given by:

$p = \frac{5}{17} \times \frac{4}{16} = 0.07$

0.07 = 7% probability of getting the desired combination.

More can be learned about probabilities at https://brainly.com/question/14398287

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