According to the World Health Organization, for India as a whole, the average Health Status Index is 550 (a composite index calculated by it), but children born to Punjabis will have an average index of 900, and those born in Goa, 850. If a child is born to a Punjabi, therefore, it would have much better health than if he were born to a Goan.
Which of the following, if true, would most seriously weaken the conclusion drawn in the passage?
(a)Health experts do not believe that moving to Punjab will substantially improve the average Goan’s health status.
(b)The Goan government has alleged that the health statistics given for the state are flawed.
(c)The better health ascribed to Punjab’s current population is mostly due to genetic reasons.
(d)Forty percent of all Goans are having a health index of more than 1000 points.
(e)Most Punjabis have a diet better than most others across the rest of the country.