Answer:
Step-by-step explanation:
Given
There are 6 Programmers and 8 Analysts working on a team at CIA.
Ratio of Programmers to analysts is
Un-simplified ratio is
Simplified ratio is
Another oneeeeeeeeeeeeeeeeee
2 answers:
Answer:
B. The student multiplied 380 by .
Step-by-step explanation:
In the equation -y -
y = 380, we can further evaluate the equation into:
-y = 380
To find y, we need to multiply 380 by the inverse of the fraction on the other side, which is -. However, the students multiplied 380 by
to get 361. Thus, this was the mistake.
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Answer:
0.67% probability he will have to shut down after this month
Step-by-step explanation:
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 time interval.
On average sells 8.9 machines per month.
So
Using the Poisson distribution, what is the probability he will have to shut down after this month
If he sells less than 3 machines.
0.67% probability he will have to shut down after this month