Ateam of dermatological researchers were studying skin cancer among 60-70 year old american men. suppose you were a part of the research team and take a sample of n=70 men from this age group and calculate the mean number of skin cancer spots in the sample. also suppose that it is known that the distribution of the number of cancer spots is right-skewed.

is this a psat question, if so do not cheat try your best.

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