Dear. Tutor

please allow to me ask this question.

You dont need to give me exact answers. please just explain how to deal with that questions

2. Can you further analyse to see whether the beneficiary's residential area/region in the US affect how health insurance provider bill their medical costs?

3. We believe that individual medical costs billed by health insurance differs significantly across age group of primary beneficiary (young adults: 18 to 35 years; middle age: 36 to 55 years; and older adulthood: 56 years and older) with their smoking behaviour. Is there any evidence to support this assertion? What associations, if any, exists focusing on smokers in the diverse age groups?

Tell me what statistical methods to use to get the values and how to explain them.