4 Are non smoker and Hypertension independent why Ms Lubna Ineirat 103 Non

4 are non smoker and hypertension independent why ms

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4. Are non-smoker and Hypertension independent? why:? Ms. Lubna Ineirat 103 Non- Smoker Moderate- Smoker Heavy- smoker Total Hypertension 21 36 19 No hypertension 48 26 30 Total
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Example 3: 1. What is the probability of selecting a male student? 2. What is the probability of selecting an occupational therapy or X-Ray major? 3. What is the probability of selecting a male or a physiotherapy? 4. Are “ being a male” and “ major X - Ray” independent? Why? 5. What is the probability of selecting an occupational therapy, given the selected is a female? Ms. Lubna Ineirat 104 PT OT X-Ray Total Male 100 150 50 Female 100 50 50 Total
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Example 4: 1. What is the probability that a randomly selected woman does not have cancer? 2. What is the probability that a randomly selected woman has cancer and the mutated gene is present? 3. What is the probability that a randomly selected woman has cancer or has the mutated gene? 4. What is the probability a randomly selected woman has cancer given that she has the mutates gene? 5. Are the events “ being a mutation “ and “ has a cancer” independent? Why? Ms. Lubna Ineirat 105 Mutated Gene present Mutated Gene absent Total Has Cancer 31 19 Does not have Cancer 39 11 Total
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  • Fall '19
  • Flipism, Coin flipping, Coin, basic probability concepts, Ms. Lubna Ineirat

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