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love2211 love2211
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7 years ago
The life expectancy of a particular brand of tire is normally distributed with a mean of 40,000 and a standard deviation of 5,000 miles. What is the random variable in this experiment?
 a. Life expectancy of this brand of tire
  b. Normal distribution
  c. 40,000 miles
  d. None of the answers is correct.
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tgreen77tgreen77
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7 years ago
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love2211 Author
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7 years ago
Thanks
foxrcng11
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Yesterday
Brilliant ツ
njn;l
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2 hours ago
You make an excellent tutor!
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