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SVEN [57.7K]
3 years ago
15

Someone has conducted a study to see if there is increased risk of getting lung cancer if you work in a coal mine. In group 1, 3

0 of the 150 coal miners got lung cancer. In group 2, 5 out of the 250 non- coal miners got lung cancer. What is the sample relative risk
Mathematics
1 answer:
Aleonysh [2.5K]3 years ago
5 0

The sample relative risk is 10.

<h3>What is relative risk? </h3>

Sample relative risk is the ratio of disease risk or death in an exposed group to the disease risk or death in an unexposed group. Sample relative risk is a descriptive statistic.

What is the sample relative risk?

Sample relative risk = fraction of coal miner who got lung cancer / fraction of non coal miners who got lung cancer

Sample relative risk = (30 / 150) ÷ (5/250)

(1/5) ÷ (1/50

1/5 x 50 = 10

To learn more about sample, please check: brainly.com/question/18521835

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Step-by-step explanation:

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Which is the better buy?<br>12 bars of soap for $10.00 or 5 bars of soap for $4.00
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If X = 2 centimeters, Y = 5 centimeters, and Z = 5 centimeters, what is the area of the object?
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Step-by-step explanation:

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                 |

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The price of tomatoes went from $1.12 per pound to $1.96 per pound in 3 years. find the rate of change of the price of tomatoes.
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