The Probability of a Plane Crashing on a Single Trip

question 160

Multiple Choice

The probability of a plane crashing on a single trip in 1989 was 0.00000165. Find the approximate probability that in 50,000,000 flights there will be fewer than 90 crashes. Round your answer to four decimal places. Round Z to two decimal places. ​

• A)0.5332
• B) 0.7804
• C) 0.7784
• D) 0.5342
• E) 0.7794

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Definitions:

Death Rates

Statistical measures representing the number of deaths within a specific population during a set period of time.

Decreased Dramatically

A significant reduction or drop in quantity or frequency.

Internal Failure Cost

Costs associated with defects found before the product is delivered to the customer, part of Quality Costs.

External Failure Cost

Costs incurred when a product fails to meet quality standards after being delivered to the customer, including returns, repairs, and warranty claims.