The owner of a local movie theater keeps track of the number of tickets sold in each purchase and makes a probability distribution based on these records. Let X represent the number of tickets bought in one purchase. The distribution for X is given in the table.   What is the expected value of the distribution? 2 2.1 2.5 3

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The owner of a local movie theater keeps track of the number of tickets sold in each purchase and makes a probability distribution based on these records. Let X represent the number of tickets bought in one purchase. The distribution for X is given in the table.

 

What is the expected value of the distribution?

2
2.1
2.5
3
Number of
1
2
4
Tickets
Probability
0.29
0.44
0.19
0.06
0.02
Transcribed Image Text:Number of 1 2 4 Tickets Probability 0.29 0.44 0.19 0.06 0.02
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