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Volgvan
3 years ago
12

Could you provide the procedure? Thanks!

Mathematics
1 answer:
Arturiano [62]3 years ago
3 0

i think this is your answer: 12.0 and 12.5

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The problem of matching aircraft to passenger demand on each flight leg is called the flight assignment problem in the airline i
Darina [25.2K]

Answer:

Step-by-step explanation:

Given that the demand for the 6 p.m. flight from Toledo Express Airport to Chicago's O'Hare Airport on Cheapfare Airlines is normally distributed with a mean of 132 passengers and a standard deviation of 42

Let X be the no of passengers who report

X is N(132, 42)

Or Z is \frac{x-132}{42}

a) Suppose a Boeing 757 with a capacity of 183 passengers is assigned to this flight.

the probability that the demand will exceed the capacity of this airplane

=P(X>183) = P(Z>1.21) =

=0.5-0.3869\\=0.1131

b)  the probability that the demand for this flight will be at least 80 passengers but no more than 200 passengers

=P(80\leq x\leq 200)\\= P(-1.23\leq z\leq 1.62)\\

=0.4474+0.3907

=0.8381

c) the probability that the demand for this flight will be less than 100 passengers

=P(x

d) If Cheapfare Airlines wants to limit the probability that this flight is overbooked to 3%, how much capacity should the airplane that is used for this flight have? passengers

=P(Z>c)=0.03\\c=1.88\\X=132+1.88(42)\\=210.96

e) 79th percentile of this distribution

=132+0.81(42)\\= 166.02

7 0
3 years ago
Carol is one-sixth of an inch taller than dave.dave is fifty-eight and a half inches tall.how tall is carol
katrin2010 [14]
C=1/6 of x
D=55/1/2
1/6 of 111/2=110.167
55.08
=55 inches
5 0
3 years ago
Write the phrase as an expression. Six more than three times a number w. An expression for this phase is..?
deff fn [24]

Answer:

6+3x=w

Step-by-step explanation:

6 *more* more always means +

and then three *times* times always means *

so it would equal 6+3x=w

6 0
2 years ago
How many factors are in the expression 2x(y+5)
galben [10]
There are 2 factors in this expression
6 0
2 years ago
Read 2 more answers
100x100 or 200x200 or 300x300
ioda
100•100 = 10,000
200•200 = 40,000
300•300 = 90,000

Explanation: maths
8 0
2 years ago
Read 2 more answers
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