Question

TestingTest ResultHas ConditionDoes Not Have ConditionPositive5212Negative17357If a person tests negative, how confident are you in the results that the person does not have the disease? Answer the question using the appropriate value from above.Answer:

Answer 1

Step-by-step explanation:

This question is involves conditional probability

To compute the probability, we will use the relationship:

`\text{Probabilty}=\frac{n\\u\text{mber of possible outcome }}{n\\u mber\text{ of total outcome }}`

For this

`\text{Probability}=(357)/(357+17)=(357)/(374)`

We will convert to decimal to obtain:

`0.9545`