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Author Question: At a particular spot in a local lake, there are, on average, 25 fish per cubic meter. If we assume ... (Read 98 times)

jenniferbaugh1984

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on: Feb 26, 2023

Question 1

An experiment that consists ofn identical, independent trials, each with only two mutually exclusive outcomes that have constant probabilities, may be modeled with:

◦

a hypergeometric random variable.


◦

a geometric random variable.


◦

a Poisson random variable.


◦

a binomial random variable.



Question 2

At a particular spot in a local lake, there are, on average, 25 fish per cubic meter. If we assume that the probability of finding a fish is the same in this region over all cubic meters of water and that the number of fish in any one cubic meter in this region is independent of the number in any other cubic meter, what is the probability that we will find exactly 12 fish in the cubic meter in which we are fishing?

◦

0.0017


◦

0.0004


◦

0.4800


◦

0.0480

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Marked as best answer by jenniferbaugh1984 on Feb 26, 2023

char00char

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Reply #1 on: Feb 26, 2023
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
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jenniferbaugh1984

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Reply 2 on: Feb 26, 2023
Great answer, keep it coming :)

sultansheikh

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Reply 3 on: Yesterday
Excellent

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