The Life Span of a Certain Plant Species (In Days)

question 51

Multiple Choice

The life span of a certain plant species (in days) is described by the probability density function . Find the probability that a plant of this species will live more than 120 days.

• A) 0.736
• B) 0.643
• C) 0.423
• D) 0.264
• E) 0.569

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