Answer:
Step-by-step explanation:
Given
The above data
Required
Determine the expected value E(x)
E(x) is calculated as thus;
Where f(x) represents the total sale of each outcome;
For A:
For B:
For C:
Hence, E(x):
Guillermo saved 25% of his paycheck last week. His paycheck was $1,000. How much money did Gillermo save?
2 answers:
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