Probability tree, Basic Statistics

Assignment Help:
Modern hotels and certain establishments make use of an electronic door lock system. To open a door an electronic card is inserted into a slot. A green light indicates that the door can be opened; a yellow light indicates that the door is locked from the inside. Suppose that 90% of the time when the card is inserted, the door should open and a green light will appear with probability 0.98. When the door should not open a green light may still appear (electronic error) 5% of the time. Suppose a card has just been inserted and the light is green.
What is the probability that the door will actually open . Draw a probability tree

Related Discussions:- Probability tree

Calculate strengths and weaknesses , In the 2009 baseball season, the team ...

In the 2009 baseball season, the team that finished the regular season with the best record in the National League was the Los Angeles Dodgers, with a record of 95-67. (For those o

Define mortality, Define Mortality: The following rates are used for measur...

Define Mortality: The following rates are used for measuring mortality. Crude death rate The annual crude death rate is defined as  Crude death rate = annual deaths / annual

Does the claim represent the null hypothesis or the alterna., A scientist c...

A scientist claims that the mean incubation period for the eggs of a species of birds is more than 46 days.

The number of degrees of freedom, Use the given information to find the num...

Use the given information to find the number of degrees of? freedom, the critical values chi Subscript Upper L Superscript 2?2L and chi Subscript Upper R Superscript 2?2R?, and the

Difference in the loss in man-hours - accidents in firms, An occupational h...

An occupational health inspector was interested in determining whether there is a difference in the loss in man-hours due to accidents  by introducing a new safety programme.  The

Mineral water factory., what is the point that i have to konow about the co...

what is the point that i have to konow about the cost accounting inorder to eneter in job

Compute the outlier diagnostics, Use the following four data sets for probl...

Use the following four data sets for problem 1.  Be aware that this is a very interesting series of data sets with some special properties. I do not have data files for these data,

Definition of bonded warehouse, Bonded warehouse is a storage area under Cu...

Bonded warehouse is a storage area under Customs authority that is imported dutiable goods on which duty is unpaid and these are stored. Once the duty & other charges are paid the

Statistic using IBM SPSS, Comment on the sample size, measure of central te...

Comment on the sample size, measure of central tendency, dispersion, kurtosis, and skewness.Use the z -scores in the book (or calculate your own) to provide this response. What doe

Write Your Message!

Captcha
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