Question
David's gasoline station offers 4 cents off per litre if the customer pays in cash and does not use a credit card. Past evidence indicates
David's gasoline station offers 4 cents off per litre if the customer pays in cash and does not use a credit card. Past evidence indicates that 40% of all customers pay in cash. During a one-hour period twenty-five customers buy gasoline at this station.
What is the probability that no more than twenty pay in cash?
Multiple Choice
A.0.0
B.0.1
C.1.0
D.0.9
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High School Math 2011 Algebra 1(prentice Hall)
Authors: Prentice Hall
Student Edition
9780133500400, 0133500403
