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1. Observe the number of customers visiting a particular ATM Centre during any day from March 21 to 26, 2011 between 10 a.m. – 12 noon with a time interval of 5 minutes (number of customers using the ATM every 5 minutes). Calculate the average number of customers arrived during 2 hour period.
Apply the probability and theoretical distribution concepts and interpret the results.
Also find the probability of:
a. No customer arrives in the given time interval;
b. More than two customers arrive in the given time interval.

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