Question: Solve this and explain step by step please #4. The probability that a randomly selected member of the population has cancer is only 0.034%. Let's

Solve this and explain step by step please

#4. The probability that a randomly selected member of the population has cancer is only 0.034%. Let's say we grab 420,095 people at random. [2 pt] How many of those people would you expect to have cancer, expressed as a 95% probable range? [2 pt] As it happens, 135 out of those 420,095 cell phone users really did have cancer. Does it appear that using a cell phone increases your chances of getting cancer

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