A-Level
EDEXCEL
Mathematics & Further Mathematics
January 2020
QP-202001-Mathematics-US2 · Question 3
Question (excerpt):
10 3. A task was designed to take a person 25 minutes to complete. The random variable T represents the time, in minutes, it takes to complete the task and is uniformly distributed over the interval […
10 3. A task was designed to take a person 25 minutes to complete. The random variable T represents the time, in minutes, it takes to complete the task and is uniformly distributed over the interval […
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