a computerized video display begins with one polygon in the screen. additional polygons appear on the screen after each second.
2 answers:
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If Jill has $8.75 and Jack has 3 times that
Jack has $26.25
He spent $5.00
He has $21.25 left
Jack has $26.25
He spent $5.00
He has $21.25 left
Answer:
The probability that X is less than 32 minutes is 0.736.
Step-by-step explanation:
Given : The random variable X is exponentially distributed, where X represents the time it takes for a person to choose a birthday gift. If X has an average value of 24 minutes.
To find : What is the probability that X is less than 32 minutes?
Solution :
If X has an average value of 24 minutes.
i.e.
The random variable X is exponentially distributed, where X represents the time it takes for a person to choose a birthday gift.
The exponentially function is
The function form according to question is
The probability that X is less than 32 minutes is
Therefore, the probability that X is less than 32 minutes is 0.736.