What is the probability that all four will pass

Assignment Help Basic Statistics
Reference no: EM131028200

A state auto-inspection station has two inspection teams. Team 1 is lenient and passes all automobiles of a recent vintage; team 2 rejects all autos on a first inspection because their "headlights are not properly adjusted." Four unsuspecting drivers take their autos to the station for inspection on four different days and randomly select one of the two teams.

a. If all four cars are new and in excellent condition, what is the probability that three of the four will be rejected?

b. What is the probability that all four will pass?

Reference no: EM131028200

Questions Cloud

Businesses such as value chain activities-brand recognition : The Walt Disney Company is in the following businesses: Theme Parks, Cruise Lines, Resorts, Movies, Television, Radio, Music Recording, Baseball, Publishing, and Retail. How would you classify Walt Disney Corporation's business diversification strate..
Distinguish between a customs union and a common market : Distinguish between a customs union and a common market. Explain why there has been a growth in the underground economy of the United States.
What is the probability that this system of three lines : A communications network has a built-in safeguard system against failures. In this system if line I fails, it is bypassed and line II is used. If line II also fails, it is bypassed and line III is used. The probability of failure of any one of the..
What is hospitals responsibility to provide care to indigent : What is a hospitals responsibility to provide care to the indigent and how does the responsibility differ among emergent care, non-emergent care, private hospital, public hospital, profit and not for profit hospitals?
What is the probability that all four will pass : Four unsuspecting drivers take their autos to the station for inspection on four different days and randomly select one of the two teams. If all four cars are new and in excellent condition, what is the probability that three of the four will be re..
Explain why the madoff scam could exist for so long : Explain why the Madoff scam could exist for so long. Explain why manias and financial frauds will continue to occur and why they are difficult to extinguish.
Which of the barriers to effective communication : In your experience, which of the barriers to effective communication discussed in chapter thirteen of the primary text is responsible for the most communication problems? Which barrier is the hardest to correct?
Describe three ways we can use macroeconomic analysis : Describe three ways we can use macroeconomic analysis, with one original example for each way. You are running a small yard maintenance business for the summer.
The student chooses one of each of the selections : A cafeteria offers 4 main menu selections, 5 salad selections, 3 fruit selections and 8 drink selections. How many ways can a student choose a lunch if

Reviews

Write a Review

 

Basic Statistics Questions & Answers

  Explain standard deviation of the probability distribution?

This means that you may refer to your textbook, notes, and online course materials, but you must work independently and may not consult anyone.

  Only using standard six sided dice andor a standard deck of

only using standard six sided dice andor a standard deck of playing cards create a casino game that has all of the

  Probability of sample proportions

Roper ASW conducted a survey to learn about American adults' attitudes toward money and happiness. 56% of respondents said they balance their checkbook at least once a month.

  Average rating of service for all customers

Suppose 100 randomly selected customers were asked to rate a particular service they recently had on a scale of 0 to 10. The sample mean rating was found to be 7.3.

  Salaries of male and female professors

Assume that the salaries of male and female professors are both normally distributed with equal standard deviations.

  Chi square test for birth data

Births. Randomly selected births records were obtained and results are listed in the table below (based on data from the National Vital statistics Report,

  What is the major weakness of the hurwicz criterion please

what is the major weakness of the hurwicz criterion?please answer in at least 3 sentences but no more than 6

  Construct a laspeyers index using 1988 as a base year what

a security analyst wishes to construct an index to reflect the changes in the price of five stocks in a certain

  Statistics and death penalty

In November 2009, 65% (0.65) of Americans favored the death penalty for a person convicted of murder. In November 2010, 1025 adult Americans were asked by the Gallup organization,

  Finding total cost-total revenue and profit

For monthly volume of 300 tables, find out total cost, total revenue and profit.

  Explain dependent variables of interest-children-s anxiety

Make any necessary corrections to your work based on facilitator's feedback and write: A paragraph describing the dependent variables of interest and children's anxiety as measured by the RCMAS.

  Critical value for a right-tailed test

Suppose a statistician chose to test a hypothesis at sigma = 0.01. The critical value for a right-tailed test is +2.33. If the test value were 1.97, what would the decision be?

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