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Ksenya-84 [330]
3 years ago
10

A place from this table is chosen at random. Let event A = The place is a city.

Mathematics
1 answer:
Crank3 years ago
6 0

Answer:

Final answer is P(A^c)=\frac{3}{7}

Step-by-step explanation:

We have been given a table containing a list of few places that are either city or in North America.

Total number of places in that list = 7

That means sample space has 7 possible events.

Given that a place from this table is chosen at random. Let event A = The place is a city.

Now we need to find about what is P(A^c).

That means find find the probability that chosen place is not a city.

there are 3 places in the list which are not city.

Hence favorable number of events = 3

Then required probability is given by favorable/total events.

P(A^c)=\frac{3}{7}

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pass 12 fail 12

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A recent research study randomly divided participants into groups who were given different levels of Vitamin E to take daily. On
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3 years ago
If 79.5% of married couple households are both native and 13.2% are both foreign, then (a) what percentage of married couple hou
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Answer:

The correct solution is "7.3%".

Step-by-step explanation:

It seems that the given question is incomplete. Find below the attachment of the complete and appropriate query.

According to the question,

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81.6. Just entered it in a caculator. 
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