1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
postnew [5]
3 years ago
14

In response to the increasing weight of airline passengers, the Federal Aviation Administration (FAA) told airlines to assume th

at passengers average 200 pounds in the summer, including clothes and carry-on baggage. But passengers vary, and the FAA did not specify a standard deviation. A reasonable standard deviation is 35 pounds. Weights are not Normally distributed, especially when the population includes both men and women, but they are not very non-Normal. A commuter plane carries 30 passengers.
Required:
Explain why you cannot calculate the probability that a randomly selected passenger weighs more than 200 pounds.
Mathematics
1 answer:
velikii [3]3 years ago
4 0

Answer:

Because we don't know the exact shape of the population distribution since they are not Normally distributed and they are also not very non-Normal

Step-by-step explanation:

We are given;

Population standard deviation;μ = 200

Population standard deviation; σ = 35

Sample size; n = 30

We are told that the weights are not Normally distributed and they are also not very non-Normal. Therefore it means we don't know the exact shape of the population distribution and as such we can't calculate the probability that a randomly selected passenger weighs more than 200 pounds.

You might be interested in
5x(x-3)=(x-2)(5x-1)-5??
satela [25.4K]
5x(x-3) = (x-2)(5x - 1) - 5
5x^2 - 15x = 5x^2 - x - 10x + 2 - 5
5x^2 - 15x = 5x^2 - 11x - 3
5x^2 - 11x - 3 - 5x^2 + 15x = 0
4x - 3 = 0
4x = 3
x = 3/4 or 0.75
6 0
3 years ago
Which statement is true regarding the graphed functions?
algol13

Answer:

x--5-4-3-2-1

Step-by-step explanation:

because it is x axis not y axis

8 0
3 years ago
Evaluate the expression (3.2)².​
Ludmilka [50]

Answer:

36

Step-by-step explanation:

3*2=6

6^2=6*6

=36

7 0
2 years ago
There are 750 people at a football game. Out of this number, 320 are students. What percent of the people at the football game a
zlopas [31]

Answer:

I have no clue

Step-by-step explanation:

i dont lnow

6 0
3 years ago
Hii. if Lisa was going 9.2 miles from the store to her friends house then 7.9 to her grandmas house before going 5 miles to her
STALIN [3.7K]

Answer:

  ¹9.2

<u>  +7.9 </u>

¹ 17.1

<u>  +5.0</u>

 22.1

21.1 miles

4 0
3 years ago
Other questions:
  • The continuous change in position of an object relative to a point of reference is?
    9·1 answer
  • PLEASE HELP ASAP, Thank you :)
    12·1 answer
  • What is the slope of the line that passes through the points (-3, -4) and (1, 2)?
    11·1 answer
  • Please I need some answers
    5·2 answers
  • Justin saves $8 every week. Which equation represents the amount of money Justin has,y, after x number of week?
    14·1 answer
  • What do I do first? do I multiply 11×11.091 first?
    9·2 answers
  • Andrew buys 8 pounds of apples for $11.60. He wants to know and use the unit rate of the cost per pound.
    10·1 answer
  • PLEASE HELP ME I WILL VOTE BRAINLIEST
    10·1 answer
  • I need help with please and FAST ( I’m willing to give out a Brainliest to anyone who gets it correct )
    15·1 answer
  • Can someone help me if they really know the answer pls!!
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!