3 years ago

Guys I need help, this is so important for my grade

1 answer:

8 0

Answer:

For Part C) use numbers 1 2 3 4.

Step-by-step explanation:

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Aleonysh [2.5K]

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3 years ago

Leviafan [203]

Answer: The required probability is 0.3456.

Step-by-step explanation:

Since we have given that

Probability of winning at any given time = 0.6

Probability of losing at any given time = 1-0.6 = 0.4

Number of total matches = 5

Number of won matches = 3

So, using "Binomial distribution", we get that

$P(X=3)=^5C_3(0.6)^3(0.4)^2\\\\P(X=3)=0.3456$

Hence, the required probability is 0.3456.

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3 years ago

Pavlova-9 [17]

2 $x^{2}$ -5x+3=0

x= $\frac{-(-5)+ \sqrt{(-5) ^{2}-4*2*3 } }{2*2}$

x=3/2;x=1

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3 years ago

Effectus [21]

Can i send a pic pls help me do it ????

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3 years ago