Answer:
True
Explanation:
In a given population system whereby the age-specific mortality rates can be estimated or determined, the best standardization method is the direct method. However, if the age-specific mortality rates of the given population system cannot be determined or estimated, the indirect standardization method should be applied.
Answer:
d
Explanation:
cancer is examined by a doctor and they use needles and take sample of the cancer that is growing they then predict if you need treatment or not some people have cancer on there thyroid and in some cases may not even be cancerous
