What is the probability that a randomly selected man between the ages of 55 and 64 does not have this disease

0.42

To determine the probability that a randomly selected man between the ages of 55 and 64 does not have a specific disease, we need some additional information. Specifically, we would need to know the prevalence of the disease within this particular age group.

The prevalence refers to the proportion of individuals within a population who have a specific disease at a given point in time. Once we have this information, we can subtract the prevalence from 1 to calculate the probability of not having the disease.

Here is the step-by-step process to find the probability:

1. Obtain the prevalence rate: Look for reliable sources such as medical journals, government health agencies, or epidemiological studies to determine the prevalence of the disease in the age group of interest (in this case, men between 55 and 64 years old).

2. Convert the prevalence rate to a decimal: If the prevalence rate is given as a percentage, divide it by 100 to convert it to decimal form.

3. Subtract the prevalence rate from 1: Once you have the prevalence rate in decimal form, subtract it from 1 to find the probability of not having the disease. For example, if the prevalence rate is 0.10 (10%), the probability of not having the disease would be 1 - 0.10 = 0.90 (90%).

Remember, the accuracy of the probability calculation depends on the quality and reliability of the data used to determine the prevalence rate.