Question

People with Restless Leg Syndrome (RLS) have a strong urge to move their legs to stop uncomfortable sensations. People with Fibromyalgia (FMA) suffer pain and tenderness in joins throughout the body. A recent study indicates that people with FMA are much more likely to have RLS than people without the disease. The study indicates that, for people with FMA, the probability is 0.33 of having RLS, while for people without FMA, the probability is 0.03. About 2% of the population has FMA

Complete the following tasks:

1. In the space provided, create a tree diagram from this information. (1 pt)

2. What is the probability that a person has RLS and FMA? (1 pt)

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3. What is the probability that a person has RLS, given that they have FMA? (1 pt)

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Answer 1