Question: The following figure is a probability density curve that represents the lifetime, in months, of a certain type of laptop battery. a. Find the proportion

The following figure is a probability density curve that represents the lifetime, in months, of a certain type of laptop battery. Area = 0.35 Area = 0.25 06 12 18 24 30 36

a. Find the proportion of batteries with lifetimes between 12 and 18 months.

b. Find the proportion of batteries with lifetimes less than 18 months.

c. What is the probability that a randomly chosen battery lasts more than 18 months?

Area = 0.35 Area = 0.25 06 12 18 24 30 36 42 48

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