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3 years ago

Who can explain to me what is sample space probobility 15 POINTS!!!

Mathematics

2 answers:

DIA [1.3K]3 years ago

4 0

a sample space, , which is the set of all possible outcomes.

A set of events , where each event is a set containing zero or more outcomes.

The assignment of probabilities to the events; that is, a function from events to probabilities.

pls make me brainlyest have a good day

VMariaS [17]3 years ago

4 0

<h3><em>In probability theory, the sample space of an experiment or random trial is the set of all possible outcomes or results of that experiment. A sample space is usually denoted using set notation, and the possible ordered outcomes are listed as elements in the set.</em></h3><h3><em></em></h3><h3><em>:D Have A nice Day</em></h3>

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Answer:

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Step-by-step explanation:

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3 years ago

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Answer:

(1)14.9% (2) 2.96% (3) 97.04%

Step-by-step explanation:

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$P(k=7) = \frac{7^7e^{-7}}{7!}$

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(2)To calculate the probability of maximum 2 customers, we can add up the probability of 0, 1, and 2 customers coming in at a random hours

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$P(k\leq2) = \frac{7^0e^{-7}}{0!} + \frac{7^1e^{-7}}{1!} + \frac{7^2e^{-7}}{2!}$

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$P(k\leq2) = 0.000911882+0.006383174+0.022341108 \approx 0.0296=2.96\%$

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Answer:

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Step-by-step explanation:

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