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lingo lingo
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6 years ago
A cashier at Carter's cafeteria can total an average of 2.2 trays per minute. The probability that the cashier will total exactly four trays in a minute is:
 a. 0.9275.
  b. 0.8918.
  c. 0.1082.
  d. 0.0992.
  e. 0.1169.
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FredioFredio
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6 years ago
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lingo Author
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6 years ago
Thank you, thank you, thank you!
fxinternational
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this is exactly what I needed
nsak
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This site is awesome
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