Answered step by step

Verified Expert Solution

Link Copied!

Question

1 Approved Answer

Posted on Oct 10, 2024

The lifetime of a 2-volt nonrechargeable battery in constant use has a Normal distribution with a mean of 516 hours and a standard deviation of

The lifetime of a 2-volt nonrechargeable battery in constant use has a Normal distribution with a mean of 516 hours and a standard deviation of 20 hours. The proportion of batteries with lifetimes exceeding 520 hours is approximately?

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

Precalculus

Authors: Michael Sullivan

10th Global Edition

1292121772, 1292121777, 978-1292121772

More Books

Students also viewed these Mathematics questions

Question

★★★★★

Diane is a single taxpayer who qualifies for the earned income credit. Diane has two qualifying children who are 3 and 5 years old. During 2013, Diane's wages are $17,100 and she receives dividend...

Answered: 1 week ago

Question

★★★★★

The following transactions were selected from the records of OceanView Company: July 12 Sold merchandise to Customer R, who charged the $3,000 purchase on his Visa credit card. Visa charges OceanView...

Answered: 1 week ago

Question

★★★★★

The Havers have linked their site to Tripadvisor, and have posted photos on Flickr. Arthur stated if it was not for the Internet, they would have not survived. How does the Internet help a small...

Answered: 1 week ago

Question

★★★★★

Evergreen Carpets' books show the following data. In early 2013, auditors found that the ending inventory for 2010 was understated by $6,000 and that the ending inventory for 2012 was overstated by...

Answered: 1 week ago

Question

★★★★★

Identify a topic where you feel hypothesis testing could help answer a question. Form a hypothesis with a detailed explanation.

Answered: 1 week ago

Question

★★★★★

10. Write a complete C++ program to find the value of the left-hand variable X. Assume all variables are of the type double (40+ b2 - (a? + b2 - c^)*)0.5 X = Zab a = 3, b = 4,0 = 5

Answered: 1 week ago

Question

★★★★★

Problem 2: The number of minutes between successive arrivals of airplanes at an airport is a random variable X with cumulative distribution function a. Find P(3X9). F(x)=1-e-0.2x *>0 b. Find the...

Answered: 1 week ago

Question

★★★★★

One of Arianna s co - workers repeatedly makes graphic comments about her body. He also texts nude images of himself to her cell phone. Arianna has likely experienced. hostile work environmet...

Answered: 1 week ago

Question

★★★★★

EXERCISE 36 Elimination Entry, Consolidated Balance Sheet LO 8 On December 31, 2018, Price Company purchased a controlling interest in Shipley Company. The balance sheet of Price Company and the...

Answered: 1 week ago

Question

★★★★★

Tech Solutions is a consulting firm that uses a job-order costing system. Its direct materials consist of hardware and software that it purchases and installs on behalf of its clients. The firm's...

Answered: 1 week ago

Question

★★★★★

The temperature of the earth's atmosphere drops about 5C for every 1000 m of the elevation above the earth's surface. If the air temperature at the ground level is 15C and the pressure is 760 mmHg,...

Answered: 1 week ago

Previous Question Next Question