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Author Question: The number of customers that enter a store during one day is an example of a. a continuous random ... (Read 126 times)

altibaby

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on: Jun 24, 2018
The number of customers that enter a store during one day is an example of
 a. a continuous random variable.
   b. a discrete random variable.
   c. either a continuous or a discrete random variable, depending on whether odd or even number of the customers enter.
   d. either a continuous or a discrete random variable, depending on the gender of the customers.

Question 2

Activities G, P, and R are the immediate predecessors for activity W. If the earliest finish times for the three are 12, 15, and 10, then the earliest start time for W
 a. is 10.
  b. is 12.
  c. is 15.
  d. cannot be determined.


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recede

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Reply #1 on: Jun 24, 2018
Answer to Question 1

b

Answer to Question 2

c


altibaby

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Reply 2 on: Jun 24, 2018
Wow, this really help

frankwu0507

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Reply 3 on: Yesterday
:D TYSM

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