Answer:
C!!!!
Step-by-step explanation:
(3/15)x=12/15
x = 4
I would take a brainliest, but its your choice
Answer:
0.0765 = 7.65% probability that, for any day, the number of special orders sent out will be exactly 3
Step-by-step explanation:
We have the mean, which means that the poisson distribution is used to solve this question.
In a Poisson distribution, the probability that X represents the number of successes of a random variable is given by the following formula:
In which
x is the number of sucesses
e = 2.71828 is the Euler number
is the mean in the given interval.
The auto parts department of an automotive dealership sends out a mean of 6.3 special orders daily.
This means that ![\mu = 6.3](https://tex.z-dn.net/?f=%5Cmu%20%3D%206.3)
What is the probability that, for any day, the number of special orders sent out will be exactly 3?
This is P(X = 3). So
![P(X = 3) = \frac{e^{-6.3}*6.3^{3}}{(3)!} = 0.0765](https://tex.z-dn.net/?f=P%28X%20%3D%203%29%20%3D%20%5Cfrac%7Be%5E%7B-6.3%7D%2A6.3%5E%7B3%7D%7D%7B%283%29%21%7D%20%3D%200.0765)
0.0765 = 7.65% probability that, for any day, the number of special orders sent out will be exactly 3
Answer: hope this will help you
Step-by-step explanation:
Can you mark me as brainlist plz
Answer:
13 inches
Step-by-step explanation:
length of side of cube: x
volume of cube = x³ = 2300
x = ∛2300 = 13.2