# Question: Consider the population of batteries made by a particular manufacturer

Consider the population of batteries made by a particular manufacturer. The following density curve represents the probability distribution for the variable x = lifetime (in hours):

Shade the region under the curve corresponding to each of the following probabilities (draw a new curve for each part):

d. The probability that the lifetime is at least 25 hours

e. The probability that the lifetime exceeds 30 hours

Shade the region under the curve corresponding to each of the following probabilities (draw a new curve for each part):

d. The probability that the lifetime is at least 25 hours

e. The probability that the lifetime exceeds 30 hours

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