First, we need to find the total number of people who are older than 35 years. From the table, we see that this total is:
- Total number of people older than 35 years: 162
Next, we're asked to find the probability that a person older than 35 years has a hemoglobin level between 9 and 11. To calculate this probability, we need to know how many people older than 35 years have a hemoglobin level between 9 and 11.
However, the table does not provide data for the number of people in the "Above 35 years" category with hemoglobin levels between 9 and 11. The provided data indicates this value as missing.
Given the information available:
- People older than 35 years with hemoglobin levels between 9 and 11: 0 (since the data is missing, we assume it to be 0)
To get the probability, we use the formula:
[tex]\[ \text{Probability} = \frac{\text{Number of favorable outcomes}}{\text{Total number of possible outcomes}} \][/tex]
Substituting the values:
[tex]\[ \text{Probability} = \frac{0}{162} = 0.0 \][/tex]
Therefore, the probability that a person older than 35 years has a hemoglobin level between 9 and 11 is [tex]\(\boxed{0.0}\)[/tex].
