Part of the population of 7,750 elk at a wildlife preserve is infected with a parasite. A random sample of 50
elk shows that 4 of them are infected. How many elk are likely to be infected?
Based on the sample, there will likely be
infected elk in the wildlife preserve.

Since 4 out of every 50 are infected, you first see how many groups of 50 there are in 7,750, so you divide it by 50, which equals 155. Then you multiply 155 by 4 because there are 4 likely infected in each group, and that gets you your answer of 620 elk.

(hope this helps!)

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andromache andromache · Answer 2 · 2022-04-28T13:45:24+02:00

When the sample is given, the number of elk are likely to be infected is to be considered as the 620.

Calculation of the number of elk:

Since the population is 7,750.

The random sample is 50.

So here be like

[tex]= 7750 \div 50 \times 4[/tex]

= 620

hence, When the sample is given, the number of elk are likely to be infected is to be considered as the 620.

Learn more about sample here: https://brainly.com/question/24292263

Part of the population of 7,750 elk at a wildlife preserve is infected with a parasite. A random sample of 50 elk shows that 4 of them are infected. How many elk are likely to be infected? Based on the sample, there will likely be infected elk in the wildlife preserve.

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Calculation of the number of elk:

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Part of the population of 7,750 elk at a wildlife preserve is infected with a parasite. A random sample of 50
elk shows that 4 of them are infected. How many elk are likely to be infected?
Based on the sample, there will likely be
infected elk in the wildlife preserve.