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 the expected ratio, 1. Cross BBGG X bbgg. Assume B and G are l...

1. Cross BBGG X bbgg. Assume B and G are linked together on an autosome. Show F2 and give expected results. 2. Cross BBGG x bbgg. Assume B and G are not linked. Show F2 an

Measures of dispersion (variation), Measures of Dispersion (Variation) ...

Measures of Dispersion (Variation) A measure of dispersion is to measure the spread among values of observations in a data set. There are three commonly used measures of disper

Histograms, The skewness is a measure of asymmetry and it is positive at 0....

The skewness is a measure of asymmetry and it is positive at 0.15 meaning that it is greater than zero which reveals that the tail extends to the right slightly indicating the dist

Conduct all steps of the hypothesis test, The owner of Big Fish supermarket...

The owner of Big Fish supermarket was reviewing some data from a research report on the type of advertisements in the local paper that are most effective.  Three types of ads (big

Spss assignment, Hi I have an assignment due of business statics on spss so...

Hi I have an assignment due of business statics on spss software

Capital budget, Capital budget The piece of a budget: a separate budget: d...

Capital budget The piece of a budget: a separate budget: dedicated to proposed additions to capital assets & the means of financing to those additions,

Describe the statistical results, Q1. A software developer is interested in...

Q1. A software developer is interested in finding what the best color theme should be for an engine diagnostic program for the flight line. He is considering three different color

Statistical inference is that branch of statistics, Statistical inference i...

Statistical inference is that branch of statistics Statistical inference is that branch of statistics which is concerned with using probability concept to deal with uncertainty

Correlation coefficient for X and Y, Calculate Correlation coefficient for ...

Calculate Correlation coefficient for X and Y, Statistics Homework • Variable X x • Variable Y y • Calculate: • z-scores for all values in the variables • correlation coefficien

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