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

question 77

Essay

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 for 95 days or less. Please round the answer to the nearest thousandth if necessary. __________
Find the probability that a plant of this species will live more than 130 days. Please round the answer to the nearest thousandth if necessary. __________
Find the probability that a plant of this species will live more than 60 days but less than 150 days. Please round the answer to the nearest thousandth if necessary. __________

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Definitions:

While Loop

A programming construct that executes a block of code repeatedly as long as a specified condition evaluates to true.

EOF-controlled

Loop or operation that continues until the End Of File (EOF) marker is reached, commonly used in file processing.

Sentinel-controlled

A sentinel-controlled loop uses a special value, known as a sentinel, to control when the loop terminates, often used in processing sequences.

Fibonacci Number

A number in the sequence where each number is the sum of the two preceding ones, starting from 0 and 1.