FREE Trial
Answered step by step
Verified Expert Solution
Link Copied!

Question

1 Approved Answer

Question 4 A manufacturer knows that their items have a normally distributed length, with a mean of 10.9 inches, and standard deviation of 1 inches.

image text in transcribed
image text in transcribed
Question 4 A manufacturer knows that their items have a normally distributed length, with a mean of 10.9 inches, and standard deviation of 1 inches. If 12 items are chosen at random, what is the probability that their mean length is less than 11.3 inches? Submit

Step by Step Solution

There are 3 Steps involved in it

Step: 1

blur-text-image

Get Instant Access to Expert-Tailored Solutions

See step-by-step solutions with expert insights and AI powered tools for academic success

Step: 2

blur-text-image_2

Step: 3

blur-text-image_3

Ace Your Homework with AI

Get the answers you need in no time with our AI-driven, step-by-step assistance

Get Started

Recommended Textbook for

Intermediate Algebra Functions & Authentic Applications (Subscription)

Intermediate Algebra Functions & Authentic Applications (Subscription)

Authors: Jay Lehmann

6th Edition

0134779487, 9780134779485

More Books

Students also viewed these Mathematics questions

Question

★★★★★
What are sunk costs, and how should they be considered when evaluating an investment's cash flows?

Answered: 1 week ago

Question

★★★★★
Goods or services may be subject to VAT. Explain the purpose of VAT.

Answered: 1 week ago

Question

★★★★★
2.8 Tuna Fish A quick survey gives the price-an estimated average for a 170-gram can-for 14 different brands of water-packed light tuna, based on prices paid nationally in supermarkets: a. Find the...

Answered: 1 week ago

Question

★★★★★
The Northern Division of Shea Corporation makes and sells tables and beds. The following estimated revenue and cost information from the divisions ABC system is available for 2013. Additional...

Answered: 1 week ago

Question

★★★★★
JSB JSB C CengageNOWV21 eBook Show Me How Exercise 8-70 Recognition and Reporting of Contingent Liabilities A list of alternative accounting treatments is followed by a list of potential contingent...

Answered: 1 week ago

Question

★★★★★
Three-Month Project NOTE! Templates needed Ampersand, Inc., is a small business that operates in Somerset, VT The company is located at 732 Appalachian Way, Somerset, VT 05363. Its federal Employer...

Answered: 1 week ago

Question

★★★★★
1. Bats use echolocation to locate prey or other agjects. A bat sends out a 50 KHz cry in 20'C air, and the sound returns in 0.5 seconds, How far away is the object the sound has bounced off of ? 2....

Answered: 1 week ago

Question

★★★★★
Prepare the journal entry to record Zende Company's issuance of 75,000 shares of $5 par value common stock assuming the shares sell for: a. $5 cash per share. b. $6 cash per share. es View...

Answered: 1 week ago

Question

★★★★★
Hashing is a one-way function that maps a message to a fixed-size sequence of bits (hashed value) with the assumption it is extremely difficult to reverse the process. Given the hashed-value, it is...

Answered: 1 week ago

Question

★★★★★
Give me an example and evidence to prove that Boeing's investor relations website is doing a good job in preventing selective disclosure. The example (evidence ) should be kind of doing a comparison...

Answered: 1 week ago

Question

★★★★★
Consider the following integral. 7 I = log(4x) dx The best way to find an antiderivative for log(4x) is to use the integration by parts formula Suv'dx = uv- = uv f u'vdx where u(x) = log(4x) v'(x) =...

Answered: 1 week ago

Question

★★★★★
Designing a Norman Window A Norman window has the shape of a rectangle surmounted by a semicircle. Find the dimensions of a Norman window of perimeter 26 ft that will admit the greatest possible...

Answered: 1 week ago

Question

★★★★★
Psy/250 Psychology of Personality How would you (as the therapist) ask your clients to turn off their cell phones before the session started or do you think that would create some sort of distrust or...

Answered: 1 week ago

Question

★★★★★
2. As your starting point, take a situation at your workplace that often recurs, and answer the following questions: (a) Which elements are included? (b) How are the elements related to each other?...

Answered: 1 week ago

Question

★★★★★
A greater tendency to create winwin situations.

Answered: 1 week ago

Question

★★★★★
Improving creative problem-solving ability.

Answered: 1 week ago

Previous Question Next Question