What is the probability that an item picked at random

Assignment Help Basic Statistics
Reference no: EM13890378

Past experience has shown that for every 100,000 items produced in a plant by the morning shift, 200 are defective, and for every 100,000 items produced by the evening shift, 500 are defective. During a 24-h period, 1000 items are produced by the morning shift and 600 by the evening shift. What is the probability that an item picked at random from the total of 1600 items produced during the 24-h period

(a) Was produced by the morning shift and is defective?

(b) Was produced by the evening shift and is defective?

(c) Was produced by the evening shift and is not defective?

(d)Is defective, whether produced by the morning or the evening shift?

Reference no: EM13890378

Questions Cloud

Taxable income and tax liability for unmarried taxpayer : No Use the information below to compute the 2014 taxable income and tax liability for an unmarried taxpayer (age 52 with no dependents). Prepare an analysis showing each item an amount under the appropriate headings of (1) income, (2) gross income ex..
What is the maturity risk premium-real risk free rate : The real risk free rate is 3%, and inflation is expected to be 3% for the next 2 years. A 2-year treasury security yields 6.2%. What is the maturity risk premium for the 2-year security?
Compute the total cost associated with each job : Compute the total cost associated with each job. Show the subtotals for each cost category. Compute the product unit cost for each job.
Estimate of business optimal capital structure : Which of the following factors influence(s) the estimate of a business's optimal capital structure? If debt financing is used in a for-profit corporation, more of a firm's operating income is available for distribution to investors (owners and credit..
What is the probability that an item picked at random : Past experience has shown that for every 100,000 items produced in a plant by the morning shift, 200 are defective, and for every 100,000 items produced by the evening shift, 500 are defective.
What is the ratio after it borrows : River Cruises is all-equity-financed with 100,000 shares. It now proposes to issue $280,000 of debt at an interest rate of 12% and use the proceeds to repurchase 28,000 shares at $10 per share. Profits before interest are expected to be $128,000. Wha..
Calculate the project’s initial time 0 cash flow : Suppose you have been hired as a financial consultant to Defense Electronics, Inc. (DEI), a large, publicly traded firm that is the market share leader in radar detection systems (RDSs). The company is looking at setting up a manufacturing plant over..
Compare defensive realism and offensive realism : Compare Defensive Realism and Offensive Realism, Explain Liberalism as a theory of International Relations,  Explain Constructivist theory and Examine the Relationship of World War 1 to Realism IR theory
Integrated waveguide technologies-term distribution policy : Integrated Waveguide Technologies, Inc. (IWT) is a 6 year old company founded by Hunt Jackson and David Smithfield to exploit met material plasmatic technology to develop and manufacture miniature microwave frequency directional transmitters and rece..

Reviews

Write a Review

Basic Statistics Questions & Answers

  Alternative hypotheses-mean life in lightbulb factory

The quality control manager at a lightbulb factory needs to determine whether the mean life of a large shipment of lightbulbs is equal to the specified value of 375 hours.

  Find probability that given patient has serious illness

Researchers have determined that patients who are smokers have 18% chance of contracting a serious illness. What is the probability that a given patient if the patient has a serious illness?

  For o3 and a02 level of significane what sample size would

an automobile mileage study tested the following hypothesishypothesis conclusionhomicro? 25

  A sample of 100 customers at the lighthouse cafe resulted

a sample of 100 customers at the lighthouse cafe resulted in the following frequency distribution for a dinner

  Forecast-three periods moving average method

Which component of a time series is most likely to occur? Which component has a pattern that must be complete in a single year and repeat from year to year?

  You were told that the amount of time lapsed between

1. the amount of tea leaves in a can from a particular production line is normally distributed with u 110 grams and o

  A random sample of 12 men and 12 women were asked to report

a random sample of 12 men and 12 women were asked to report the number of hours they watched television on a wednesday

  What do confidence intervals represent

What do confidence intervals represent? What is the most controllable method of increasing the precision of or narrowing the confidence interval

  Determining florida lottery

In the Florida lottery, six numbers from 1 to 53 must be selected. to win the jackpot, the six numbers must match the draw numbers.

  In how many ways can a photographer arrange 6 people in a

in how many ways can a photographer arrange 6 people in a row from a group of 10 people where the bride and groom are

  Proportion of the tubes filled beyond capacity

In this continuous production process, the amount of toothpaste put in a tube is normally distributed with a mean of 8.17 ounces and a standard deviation of 0.12 ounces. If the actual capacity of the tubes used is 8.49 ounces, what proportion of t..

  Determine the percentage of fruit flies that have thorax

the common fruit fly drosophila melanogaster is the most studied organism in genetic research because it is small easy

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