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Thirty students were surveyed about the number of siblings they have. Their results were recorded and placed on a card face down. Outcome Frequency 1 6 2 12 3 9 4 or more 3 Determine P(4 or more) when
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Thirty students were surveyed about the number of siblings they have. Their results were recorded and placed on a card face down.

Outcome Frequency
1 6
2 12
3 9
4 or more 3


Determine P(4 or more) when picking a random card.
10%
60%
80%
90%

User Martin Reindl
by
7.8k points

2 Answers

2 votes
The answer is 10% since there are 30 people that did the survey and 3 had 4 or more so therefore 3/30 =0.1 -> 10%
User Dzzxjl
by
8.1k points
6 votes

Answer:

the answer is 10%

Explanation:

User Cypherabe
by
7.4k points
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