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After 100 draws, Ana picked a pink shirt 20 times. Based on the probability, if she knows there are 5 shirts in the drawer, how many shirts would she expect to be pink?
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1 vote
After 100 draws, Ana picked a pink shirt 20 times. Based on the probability, if she knows there are 5 shirts in the drawer, how many shirts would she expect to be pink?

User Chris Miles
by
5.2k points

2 Answers

1 vote

Answer:

1

Explanation:

She picked a pink shirt 20 out of 100 times.

20/100 = 1/5

She picked a pink shirt 1/5 of the times.

There are 5 shirts.

1/5 * 5 = 1

Answer: 1

User Denis Buzmakov
by
5.4k points
4 votes

Answer:

2

Explanation:

User Knyphe
by
5.6k points
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