3 years ago

use the poisson distribution to find the indicated probability. if the random variable x has a poisson distribution with mean of

6, find the probability that x=2.

Mathematics

1 answer:

Hitman42 [59]3 years ago

4 0

$P(X=2)=\frac{e^{-6} 6^{2}}{2}=0.045$

You might be interested in

Holly has a budget of $40 per month to spend on movies. She made a table showing the total amount of movie money she will have l

sammy [17]

The slope intercept equation is y=mx + b

3 0

3 years ago

Equivalent fraction for ½.

labwork [276]

Answer:

2/4

Step-by-step explanation:

half/whole for any number really

5 0

3 years ago

In Mona’s new video game she earns 30 points for each fish caught and 80 points for each octopus captured, but she loses 15 poin

beks73 [17]

Answer:

Third one

Step-by-step explanation:

30x would be 30 times the amount of fish (x)

+ 80y would be 80 times the amount of octopus captured (y)

- 15z would be subtracting 15 times the amount of crabs she captures

6 0

2 years ago

How to solve:<br><br>log8(28k-20)+15=18

yaroslaw [1]

Answer:

k=0.832926

Step-by-step explanation:

6 0

3 years ago

The sum of two consecutive integers is 329. Write an equation and solve to determine the numbers.

Cerrena [4.2K]

X + (x + 1) = 329

2x + 1 = 329

2x + 1 (-1) = 329 (-1)

2x = 328

2x/2 = 328/2

x = 164
x + 1 = 165

164 + 165 = 329 (True)

Your answer is 164 and 165

hope this helps

4 0

3 years ago