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The following values represent the number of cars owned by t
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06 May 2019, 04:48
06 May 2019, 04:48
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Question Stats:
80% (00:37) correct
19% (01:10) wrong based on 41 sessions
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The following values represent the number of cars owned by the 20 families on Pearl Street.
1, 1, 2, 3, 2, 5, 4, 3, 2, 4, 5, 2, 6, 2, 1, 2, 4, 2, 1, 1
What is the probability that a family randomly selected from Pearl Street has at least 3 cars?
(A) \(\frac{1}{6}\)
(B) \(\frac{2}{5}\)
(C) \(\frac{9}{20}\)
(D) \(\frac{13}{20}\)
(E) \(\frac{4}{5}\)
1, 1, 2, 3, 2, 5, 4, 3, 2, 4, 5, 2, 6, 2, 1, 2, 4, 2, 1, 1
What is the probability that a family randomly selected from Pearl Street has at least 3 cars?
(A) \(\frac{1}{6}\)
(B) \(\frac{2}{5}\)
(C) \(\frac{9}{20}\)
(D) \(\frac{13}{20}\)
(E) \(\frac{4}{5}\)
Re: The following values represent the number of cars owned by t
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20 Apr 2020, 14:37
20 Apr 2020, 14:37
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total 8 such values out of 20 families >=3 cars
so P
8/20 ; 2/5
b is the answer
so P
8/20 ; 2/5
b is the answer
Re: The following values represent the number of cars owned by t
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25 Jun 2020, 01:45
25 Jun 2020, 01:45
Carcass wrote:
total 8 such values out of 20 families >=3 cars
so P
8/20 ; 2/5
b is the answer
so P
8/20 ; 2/5
b is the answer
My answer is correct. Thanks @Carcass and team I was awful in probability topic but now atleast i can do easier ones correctly. Thanks to this club. You guys are wonderful
