Answered step by step

Verified Expert Solution

Link Copied!

Question

1 Approved Answer

Posted on May 17, 2024

A manufacturer knows that their items have a normally distributed lifespan, with a mean of 14.9 years, and standard deviation of 3.2 years. If you

A manufacturer knows that their items have a normally distributed lifespan, with a mean of 14.9 years, and standard deviation of 3.2 years. If you randomly purchase one item, what is the probability it will last longer than 22 years?

Step by Step Solution

There are 3 Steps involved in it

Step: 1

Get Instant Access to Expert-Tailored Solutions

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

Step: 2

Step: 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

Complex Variables and Applications

Authors: James Brown, Ruel Churchill

8th edition

73051942, 978-0073051949

More Books

Students also viewed these Mathematics questions

Question

The heights of adult men in America are normally distributed, with a mean of 69.2 inches and a standard deviation of 2.62 inches. The heights of adult women in America are also normally distributed,...

Answered: 1 week ago

Question

A manufacturer knows that their items have a normally distributed lifespan, with a mean of 7.2 years, and standard deviation of 1.2 years. If you randomly purchase one item, what is the probability...

Answered: 1 week ago

Question

1)A manufacturer knows that their items have a normally distributed lifespan, with a mean of 9.5 years, and standard deviation of 1.4 years. If you randomly purchase one item, what is the probability...

Answered: 1 week ago

Question

★★★★★

A 1.0-kg trash-cal lid is suspended against gravity by tennis balls thrown vertically upward at it. How many tennis balls per second must rebound from the lid elastically, assuming they have a mass...

Answered: 1 week ago

Question

★★★★★

Garden Gifts Inc. had cash sales of $112,500 for 2013, its first year of operation. On April 2, the company purchased 150 units of inventory at $180 per unit. On September 1, an additional 200 units...

Answered: 1 week ago

Question

★★★★★

2. At a hospital planning meeting, the marketing director reports on consumer interest in a womens health center. Hearing strong interest, the planning committee endorses the concept. A group of...

Answered: 1 week ago

Question

★★★★★

1. Review and check the previous days work. Reteach if students misunderstood or made errors.

Answered: 1 week ago

Question

★★★★★

Consider a seller who values a car at $9,500 and a buyer who values the same car at $10,000. What total surplus will result from a transaction between the two when the seller is faced with the...

Answered: 1 week ago

Question

★★★★★

We need very clean and understandable code in spring boot 3 . 2 . 6 and Spring cloud API Gateway with JWT OKTA / OAUTH 2 security. We are using 3 microservice one authentication microservice. Please...

Answered: 1 week ago

Question

★★★★★

The graph to the right portrays the decision criterion for a hypothesis test for a population mean p. The null hypothesis for the test is Ho: p = po. The curve in the graph is the Reject Do not...

Answered: 1 week ago

Question

★★★★★

Prepare a Life Cycle Assessment of returnable and non-returnable glass bottles used for the production of soda. The bottles have a capacity of 300 mL. A returnable bottle has a mass of 250 g and...

Answered: 1 week ago

Question

★★★★★

Consider the design of an engineered wetland amended with limestone to treat acidic drainage from a coal mine. For the purposes of this problem, we will focus on the total dissolved solids (TDS) of...

Answered: 1 week ago

Question

★★★★★

Hudson Jewelers' current layout displays jewelry designs from the CAD system on a screen in the front of the store. However, customers have little privacy when designing jewelry there. What are the...

Answered: 1 week ago

Question

★★★★★

You deposit $A today in a fund paying interest at j4 = 6%. You plan to make quarterly withdrawals for 5 years (for a total of 20 withdrawals), with the first deposit made 1 year from now. The first...

Answered: 1 week ago

Question

★★★★★

2. Titanic Corporation has three investment centre as below: Centre Nike Pine Feira (RM) (RM) (RM) Sales Operating income Average operating assets 4,000,000 6,000,000 3,500,000 4,000,000 6,000,000...

Answered: 1 week ago

Question

★★★★★

December 31, 2017 PBO: $2 million January 1, 2018 Plan Assets: $2.2 million January 1, 2018 Plan Amendment INCREASES PBO by $200,000 (Actuarial Loss) Actuarial Change DECREASES PBO by $100,000 on...

Answered: 1 week ago

Question

★★★★★

On January 2, 20X3, Sheldon Bass, a professional engineer, moved from Calgary to Edmonton to commence employment with Acco Ltd., a large public corporation. Because of his new employment contract,...

Answered: 1 week ago

Question

★★★★★

27. Determine the limiting probabilities j for the model presented in Exercise 1. Give an intuitive explanation of your answer.

Answered: 1 week ago

Question

★★★★★

31. A certain town never has two sunny days in a row. Each day is classified as being either sunny, cloudy (but dry), or rainy. If it is sunny one day, then it is equally likely to be either cloudy...

Answered: 1 week ago

Question

★★★★★

32. Each of two switches is either on or off during a day. On day n, each switch will independently be on with probability [1 + number of on switches during day n 1]/4 For instance, if both switches...

Answered: 1 week ago

Previous Question Next Question