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ira [324]
2 years ago
7

-5(6y + 4) + 25 = 15(2y + 5) + 73

Mathematics
1 answer:
Nataly_w [17]2 years ago
5 0

Answer:

y = - 143/60 = -2 23/60

Step-by-step explanation:

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P(X \geq 1) =1-P(X

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Step-by-step explanation:

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X \sim Binom(n=4, p=0.72)  

The probability mass function for the Binomial distribution is given as:  

P(X)=(nCx)(p)^x (1-p)^{n-x}  

Where (nCx) means combinatory and it's given by this formula:  

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We want to find the following probability:

P(X \geq 1)

And we can use the complement rule and we got:

P(X \geq 1) =1-P(X

And we can use the probability mass function and we got:

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And replacing we got:

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5 0
3 years ago
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