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ValentinkaMS [17]
4 years ago
7

In addition to prizes for first, second, and third place, the organizers of a race have a prize that they want each participant

to have an equal chance of winning. Select the description of a fair method of choosing a winner for this prize.
A. The tallest participant will win the prize.
B. If the participants in the race each have a number, the organizers could select a number by putting slips of paper with each number into a box and randomly choosing one.
C. The participant in last place will win the prize.
D. Each participant gets a number of slips of paper put into a box based on their finishing place. One participant is then randomly chosen from the box.
Mathematics
1 answer:
ziro4ka [17]4 years ago
3 0
If the organizers of a race have a prize that they want each participant to have an equal chance of winning, the description of a fair method of choosing a winner for this prize is "<span>If the participants in the race each have a number, the organizers could select a number by putting slips of paper with each number into a box and randomly choosing one".</span>
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HACTEHA [7]

In this question, the Poisson distribution is used.

Poisson distribution:

In a Poisson distribution, the probability that X represents the number of successes of a random variable is given by the following formula:

P(X = x) = \frac{e^{-\mu}*\mu^{x}}{(x)!}

In which

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e = 2.71828 is the Euler number

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Parameter of 5.2 per square yard:

This means that \mu = 5.2r, in which r is the radius.

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We want:

P(X \geq 1) = 1 - P(X = 0) = 0.99

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We have that:

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Another example of a Poisson distribution is found at brainly.com/question/24098004

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3 years ago
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