Explain distribution approximated by a normal curve

Assignment Help Mathematics
Reference no: EM13200837

A company installs 5,000 light bulbs, each with an average life of 500 hours, standard deviation of 100 hours, and distribution approximated by a normal curve. How would I Find the approximate number of bulbs that can be expected to last the period of time.Between 540 hours and 780 hours.

Reference no: EM13200837

Questions Cloud

Find the temperature of the coffee : The temperature of a cup of Starbucks coffee at time t (in minutes) is T(t)= 70 + c e^(-kt) . Initially, the temperature of the coffee was 200 degrees F.
Calculate the economic cost of the time : Jim previously earned $70,000 per year, but he now pays himself $25,000 per year while he is building the new business. what is the economic cost of the time he contributes to the new business.
Department store credit card account with annual rate : nick has a revolving department store credit card account with an annual percentage rate of 15% last month's balance on the account was $423.78 during the current month he made purchases totaling $123.42
Course of action to raise revenue : A firm is currently producing in the elastic portion of its demand curve. What course of action do you recommend for it assuming it wants to raise revenue.
Explain distribution approximated by a normal curve : A company installs 5,000 light bulbs, each with an average life of 500 hours, standard deviation of 100 hours, and distribution approximated by a normal curve
What is the value of the levered firm : What is the value of the levered firm and what would happen if debt went down by 20%?
To determine how many resources the firm will employ : When you are given the units of resource, total product, and marginal product. what do you need to find to determine how many resources the firm will employ.
Compare two major competitors in the same industry : You are the assistant to the CEO of a major company. Your CEO keeps an eye on the competition, and asks you to do the following. Using ratio analysis, compare two major competitors in the same industry.
What are the conditions necessary for a stable cartel : It has been suggested that regulations established to save lives can actually cause a reduction in lives. The theory suggests that regulation increases the costs of goods and services to lower-income groups and as a result of this increase.

Reviews

Write a Review

Mathematics Questions & Answers

  Questions on ferris wheel

Prepare a Flexible Budget Gator Divers is a company that provides diving services such as underwater ship repairs to clients in the Tampa Bay area.

  Logistic map

This assignment has two question related to maths. Questions are related to bifurcation cascade and logistic map.

  Finding the probability of cards

This assignment has questions related to probabiltiy.

  Systems of ode

Find all the xed points, and study their stability and Draw the phase portrait of the system, as well as the graphs of the solutions in all relevant cases.

  Derive the boolean expression

Derive the Boolean Expression and construct the switching circuit for the truth table stated

  System of equations

Evaluate which equations are under-identified, just-identified, and over-identified.

  Linear programming problem

Linear programming problem consisting of only two constraints with one objective function.

  Find the natural domain

Find the natural domain of the given functions.

  Introduction to numerical methods

Compute the coecients of the polynomials using the term recurrence relation.

  Chart of the topological manifold

De?nition of smoothness of functions on a smooth manifold is chart independent and hence geometric.

  Mathematics in computing

Questions related on mathematics in computing.

  Complex problems

Complex problems

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd