Maurice Tutor

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Teaching Since: May 2017
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    Argosy University/ Phoniex University/
    Nov-2005 - Oct-2011

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    Phoniex University
    Oct-2001 - Nov-2016

Category > Management Posted 08 Jul 2017 My Price 9.00

photocopying machines

A Firm has two photocopying machines. The old one is available for use 80% of the time and the new one is available for use 91% of the time.
The machine availabilities are independent of each other.

a) Construct a tree diagram to display the information above.

b) Determine the probability that at a randomly selected time:

i) Both machines are available.

ii) neither is available.

iii) exactly one is available.

iv) atleast one machine is available.

the second machine was avaialble for use 90%

Answers

Maurice Tutor
(5)
Status NEW Posted 08 Jul 2017 09:07 AM My Price 9.00

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