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frosja888 [35]
3 years ago
13

How many people are female OR study French OR both

Mathematics
1 answer:
andre [41]3 years ago
5 0

Answer:

42 are female, 28 people study french, 16 do both.

Step-by-step explanation:

16 french girls + 11 german + 16 spanish = 43 females

12 male french + 16 female french = 28

16 are under both catagories.

Cant help you with the probability

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A box of tickets has an average of 420; the SD is 84. If we draw at random (with replacement) 50 times and compute the average o
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Answer:

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Step-by-step explanation:

Given

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This is calculated as:

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So, we have:

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This is calculated as:

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Step-by-step explanation:

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Answer:

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Step-by-step explanation:

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Step-by-step explanation:

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