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Vinvika [58]
3 years ago
5

For many waiting line situations, the arrivals occur randomly and independently of other arrivals and it has been found that a g

ood description of the arrival pattern is provided by :
an exponential probability distribution.
a uniform probability distribution.
a normal probability distribution.
a Poisson probability distribution.
Mathematics
1 answer:
FrozenT [24]3 years ago
7 0

Answer:

Poisson Probability Distribution

Step-by-step explanation:

Considering the case : Many people waiting in line situations, the arrivals occur randomly and independently of other arrivals. A good description of the arrival pattern is provided by Poisson Probability Distribution. Option (a) an exponential probability distribution is false. As the arrival of the people is not continuous  and may or may not occur at a constant average rate.Option (b) uniform probability distribution is false as the arrivals occur random but not uniform .Option (c) normal probability distribution is false. As the normal distribution is a Continuous Probability Distribution and the arrival of the people is not continuous. This is not Normal Distribution.  

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Two intelligent, honest students are sitting together at lunch one day when their math teacher hands them each a card. “your car
Lady bird [3.3K]
Answer: The loser's card shows 6.

Explanation: Let's start by naming the first student A and the second student B.
Since the product of A and B are either 12, 15, or 18, let's list every single possibility, the first number being A's number and the second number being B's number.

1     12
1     15
1     18
2     6
2     9
3     4
3     5
3     6
4     3
5     3
6     2
6     3
9     2
12  1
15  1
18  1

Now, the information says that A doesn't know what B has, so we can immediately cross off all of the combinations that have the integer appearing once and once ONLY off, because if it happened once only, A would know of it straight away. Now, our sample space becomes much smaller.

1     12
1     15
1     18
2     6
2     9
3     4
3     5
3     6
6     2
6     3

Using this same logic, we know that we can cross off all of the digits that occur only once in B's column.

2     6
3     6

Now, A definitely knows what number B has because there is only one number left in B. Hence, we can conclude that the loser, B, has the integer 6.
4 0
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Answer:

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Step-by-step explanation:

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Answer:

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Step-by-step explanation:

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817 divided by 44 estimate
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Answer:

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Step-by-step explanation:


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