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Aleksandr [31]
2 years ago
6

Please solve and show your work

Mathematics
1 answer:
ella [17]2 years ago
7 0

hope it helps i didnt do the 6, 7 and 8 btw because i dont have scape in my paper

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Step-by-step explanation:

the two equivalent ratios of 4 : 5 are 8 : 10 and 12 : 15.

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a test for a certain drug has a 0.1% probability of producing a false positive. if a company hired 500 drug-free employees, what
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The probability of obtaining at least 1 false positive if the number of employees is 500 is 0.5

Probability

In the statistics concept, the probability refers the possible number of way of happening the particular event.

Given,

A test for a certain drug has a 0.1% probability of producing a false positive.

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Therefore, the probability of obtaining at least 1 false positive is 0.5.

To know more about Probability here.

brainly.com/question/11234923

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