Question: In words, state what your random variable X represents. X represents the average life span, in years, of the tires surveyed. X represents the average

In words, state what your random variable X represents. X represents the average life span, in years, of the tires surveyed. X represents the average life span, in miles, of the tires surveyed. X represents the number of tires surveyed. X represents the life span, in miles, for a tire

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