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dimulka [17.4K]
3 years ago
7

Anarime estimates that of people booked on the fights actually show up in the e books 70 people on a fight for which the maximum

number is as what is the probability at the number of people who show up will exceed the capacity of the plane​
Mathematics
1 answer:
Mandarinka [93]3 years ago
3 0

Answer:

An airline estimates that 94% of people booked on their flights actually show up. If the airline books 77 people on the flight for which the maximum number is 75, what is the probability that the number of people who show up will exceed the capacity of the plane?

-------------------------

Binomial Problem with n = 77 and p = 0.94

---

P(76 <= x <= 77) = 1-P(0 <=x <= 75) = 1 - binomcdf(77,0.94,75) = 0.0504

==================

Cheers,

Stan H.

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Answer:

There are 604,800 possible permutations.

Step-by-step explanation:

The order in which the digits are chosen is important, which means that the permutations formula is used to solve this question.

Permutations formula:

The number of possible permutations of x elements from a set of n elements is given by the following formula:

P_{(n,x)} = \frac{n!}{(n-x)!}

In this question:

7 digits from a set of 10(10 digits to 0-9). So

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