Question: Please provide explanation for study purposes. (6 points) The automatic opening device of a military cargo parachute has been designed to open when the parachute

Please provide explanation for study purposes.

(6 points) The automatic opening device of a military cargo parachute has been designed to open when the parachute reaches a certain height above the ground. In their extensive tests they found out that the height at which the parachute opens is in fact a normal random variable, but due to a computer error they no longer have the parameters. (a) What is the probability that a randomly selected chute will open within 1.5 standard deviations of the average height? (2 points) (b) What is the probability that a randomly selected chute will open farther than 2.5 standard deviations from the average height? (2 points) (c) What is the probability that a randomly selected chute will open between 1 and 2 standard deviations from the average height? (2 points)

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock blur-text-image

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related Mathematics Questions!

please provide answers to questions 8, 9,10 Denver International Airport BACKGROUND How does one convert a $1.2 billion project into a $5.0 billion project? It's easy. Just build a new airport in...

Bos 4025 Under 29 CFR 1904, are activities of self-employed individuals covered by the Occupational Safety and Health Act? Yes, since the Act governs all establishments affecting commerce. No,...

I am doing tax return project. attachments are the materials professor provide. He wants me to do a current year engagement file (Similar with prior year engagement file). AC 371 Tax Return Project...

Given this article I included below these questions, can someone please help?! It is NOT for marks just practise. 1.What is the general objective of the research? 2.) What are the...

Managing Scope Changes Case Study Scope changes on a project can occur regardless of how well the project is planned or executed. Scope changes can be the result of something that was omitted during...

please help with below question as per the attached article on Using Supply Chain Analysis to Examine the Costs of NonTariff Measures (NTMs) : Michael J Ferrantino, WTO 1. Critically examine the...

This text was adapted by The Saylor Foundation under a Creative Commons Attribution-NonCommercial-ShareAlike 3.0 License without attribution as requested by the work's original creator or licensee....

This is a case study regarding Pizza Delivery with unmanned drones. There are seven questions but I only need to answer 5 20delivery%20with%20unmanned%20drones.pdf Translate Pizza delivery with...

Lecture Notes DL MGT 5100 - Distribution Management Spring 2017 1.0. Day one, Monday, Monday, 9 Jan 17 1.1. Reading Assignments: Chapters 1 and 2 1.1.1. I intend to follow the book so as to provide a...

Describe pioneering and decline stages of industrial life cycle. As one of top management members in your firm, what should you do if your firm is in pioneering stage? Do not write less than 350 400...

Which of the following is not a function ofcontract recitals? Group of answer choices to provide background information about a transaction to explain the purpose of the agreement to help a court...

The annual rate of retum on a two - year investment of $ 1 , 0 0 0 that earns a total return of $ 1 0 0 is 5 % 1 0 % 1 5 % 2 0 5

On March 15, Julio borrowed S1010 00 from Shondan Credit Union at 61% per annum calculated on the daily balance He gave the credit union six choques for $160.00 dated the 15th of each of the next six...

=+Express the change in the number of unemployed as a function of s, f, and U. Then show Natural rate of unemployment Frictional unemployment Sectoral shift Unemployment insurance

=+ 2. In this chapter we saw that the steady-state rate of unemployment is U/L s/(s f ). Suppose that the unemployment rate does not begin at this level. Show that unemployment will evolve over...

=+people, 10 percent experience a breakup of their relationship every month. Among uninvolved people, 5 percent enter into a relationship every month. What is the steady-state fraction of residents...