The owner of a local movie theater keeps track ofthe number of tickets sold in each purchase andmakes a probability distribution based on theserecords. Let X represent the number of ticketsbought in one purchase. The distribution for X isgiven in the table.Number ofTicketsProbability 0.29 0.44 0.19 0.06 0.0251234Which is the correct interpretation of the standarddeviation?O The number of tickets purchased typically variesfrom the expected value by 0.95 tickets.O If many, many purchases are made, theexpected number of tickets purchased is 2.1.O The mean number of tickets purchased typicallyvaries from the expected value by 0.95 tickets.O The mean number of tickets purchased typicallyvaries from the expected value by 0.89 tickets.

Answered: Image /qna-images/answer/209a37c1-a204-4f37-b3be-265bccc863d3.jpg

Answered: The owner of a local movie theater…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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find mean and sd.. Outcome Probability 1 0.02 2 0.13 3 0.21 4 0.18 5 0.46
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