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sdas [7]
2 years ago
10

The mean number of visitors at a national park in one weekend is 52. Assume the variable follows a poisson distribution. Find th

e probability that there will be 58 visitors at this park in one weekend. That is, find P(X=58)
Mathematics
1 answer:
dem82 [27]2 years ago
5 0

Answer:

0.0374722

Step-by-step explanation:

Given that :

μ = 52

x = 58

P(x, μ) = (e^-μ) * (μ^x)/ x!

P(58, 52) = ((e^-52) * (52^58)) / 58!

P(58, 52) = [(2.6102E−23 * 3.37437E99) / 2.35056E78]

P(58, 52) = 8.80807E76 / 2.35056E78

P(58, 52) = 0.0374722

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Answer:

= -21 - 15g

Step-by-step explanation:

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3 years ago
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Product tells us we’re going to multiply.

6 x 6r = 36r

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2 years ago
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2 years ago
Wes mixed different juices to make fruit punch. He filled one-half of the punch bowl with orange juice. Then he filled half of t
Vinvika [58]

Answer:

1.2Litres

Question:

Wes mixed different juices to make fruit punch. He filled one-half of the punch bowl with orange juice. Then he filled half of the remaining space with grape juice. Finally, he filled the rest of the punch bowl with 300 mL300\text{ mL}300 mL300, space, m, L of cherry juice. How many liters of fruit punch did Wes make?

Step-by-step explanation:

Let the total punch bowl be = P

Portion of Orange juice = ½ of total punch bowl

= ½ × P = P/2

Portion of grape = ½ of the remaining space

Remaining space = P - P/2 = P/2

Portion of grape = ½ × P/2 = P/4

The rest of the punch bowl is for cherry = 300mL

P/2 - P/4 = 300

(2P - P)/4 = 300

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P = 1200mL

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P = 1.2L

Wes made 1.2liters of fruit punch.

3 0
3 years ago
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