Two fair dice are rolled 5 times. Let the random variable X represent the number of times that the sum 7 occurs. The table below describes the probability distribution. Find the value of the missing probability. z P(z) 0 0.401877572016461 1 0.401877572016461 2 0.160751028806584 3 4 0.00321502057613169 50.000128600823045267 Would it be unusual to roll a pair of dice 5 times and get no 7s? (enter YES or NO)

MATLAB: An Introduction with Applications
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ISBN:9781119256830
Author:Amos Gilat
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Chapter1: Starting With Matlab
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Two fair dice are rolled 5 times. Let the random variable X represent the number of times that the sum 7 occurs. The table below describes the
probability distribution. Find the value of the missing probability.
z
P(x)
0 0.401877572016461
1 0.401877572016461
2 0.160751028806584
3
4 0.00321502057613169
50.000128600823045267
Would it be unusual to roll a pair of dice 5 times and get no 7s?
(enter YES or NO)
Transcribed Image Text:Two fair dice are rolled 5 times. Let the random variable X represent the number of times that the sum 7 occurs. The table below describes the probability distribution. Find the value of the missing probability. z P(x) 0 0.401877572016461 1 0.401877572016461 2 0.160751028806584 3 4 0.00321502057613169 50.000128600823045267 Would it be unusual to roll a pair of dice 5 times and get no 7s? (enter YES or NO)
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