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soldier1979 [14.2K]
3 years ago
8

In a bowl of marbles, there are 10 red ones, 6 blue ones, and green onesa marble is chosen at random from the bowl, find P(red o

ne or blue one)
Mathematics
1 answer:
Zolol [24]3 years ago
6 0

Answer:

It is most-likely a red marble

Step-by-step explanation:

I say it is a red marble because as you said, there are 10 red marbles and 6 blue ones and since there are 4 more red marbles, there is a higher perchentage of it being a red marble . (I hope i answered your question)

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For a standard normal distribution, find the approximate value of P(-0.78 = z = 1.16). Use the portion of the standard normal ta
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Correction:

I think the question should be like that find the approximate value of

P(-0.78 < z < 1.16)?


Now,

the symbol Ф represent the cumulative density.

first find the

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Now,

find the Ф(-0.78) .

in our table we are given the value of Ф(0.78)=0.7823

so as the curve is symmetrical Ф(-0.78)=1-0.7823=0.2177


P(-0.78 < z < 1.16) = Ф(1.16)-Ф(-0.78)

= 0.8770-0.2177

= 0.6593

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3 years ago
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Answer:16/1

Step-by-step explanation:

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Maksim231197 [3]

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Solving systems of equations using substitution y = 5x + 17. y= -2x -4
oksian1 [2.3K]

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<em>hope this helps :)</em>

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The expression is equivalent to . . . . . 6x + 1
5 0
2 years ago
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