Probability of the event

Assignment Help Basic Statistics
Reference no: EM13103250

The results of a survey for an airline are shown below

Traveler Male Female Total

Business 57 92 149

Vacation 72 74 146

Total 129 166 295

Use the chart to find the probability that the traveler was

a) male

b) on vacation given the traveler was male

c) female given the traveler was on business

Reference no: EM13103250

Questions Cloud

Opportunity to present to the management of the buffalo bill : While you are NOT required to utilize the issues identified above, you are REQUIRED to prepare a budget on explain how you expect to spend the budget allowance of $ 6.2 million. Further recognized you may desire to incorporate a profit for your co..
By what percent- age does the moment of inertia decrease : Suppose you have a thin, uniform rod with a total mass of 3.00 kg and a total length of 2.00 m. By what percent- age does the moment of inertia decrease if you rotate it about a point located 20% (0.40 m) from one end, instead of at that end?
Expected number of changeovers : If you have n independent flips of a coin with probability p of landing heads. And a changeover occurs whenever an outcome differs from the one preceding it.
Meeting its reliability requirement : A demonstration to verify that an item meets its reliability requirement is based on obtaining 5 successful tests. If the probability of a successful test is 0.9, find the probability that 10 tests will be required to pass the demonstration.
Probability of the event : The results of a survey for an airline are shown below. Use the chart to find the probability that the traveler was
Compute basic pay and gross pay : Compute basic pay; then add in commission to give gross pay and show gross pay amount. Used defined constant for all of your constants.
What minimum distance would you need to walk : You're standing on a carousel 1.34 m from its axis of rotation. What minimum distance would you need to walk to arrive at a position where your contribution to the total moment of inertia has doubled?
How do changes in medical technology affect professionals : Research to find out organizations that assess the quality of care provided by the healthcare professionals you chose to study. Illustrate what is the liability of these professionals? Explain how do changes in medical technology affect these prof..
Emperical probability and expected value : 1000 tickets for prizes are sold for $2 each. Seven prizes will be awarded - one for $400, one for $200, and five for $50. Steven purchases one of the tickets.

Reviews

Write a Review

Basic Statistics Questions & Answers

  Create a scatter diagram and consider the correlation

Create a scatter diagram and consider the correlation for the given data. Create a scatter diagram and sketch the line you think best fits the data.

  Neurological deficits in soccer players

Downs and Abwender (2002) found neurological deficits in soccer players who are routinely hit on the head with soccer balls compared to swimmers, who are also athletes but who are not regularly hit in the head. Is this an example of an experimenta..

  Risk neutral probability and value of call option

A stock price is currently $100. Over each of the next two three-month periods it is expected to increase by 10% or fall by 10%. Consider a six-month European call option with a strike price of $105.

  Interpretation of regression coefficients and estimation

In a regression analysis involving 30 observations, the following estimated regression equation was obtained.

  Determining joint pmf and correlation coefficient

Die with 4 sides {1, 2, 3, 4} is tossed 2 times. Let X equal maximum of two observations and let Y equal minimum. Determine joint pmf of X and Y, and correlation coefficient. Are X and Y independent?

  Point estimatuion of the population mean

The response of the GSS question in 2006 about the number of hours daily spent watching TV, the responses by the seven subjects who identified themselves as Hindus were 2,3,2,1,0,1,4,3. find a point estimate of the population mean for Hindus. The ..

  Control charts for attributes-p chart

Construct an appropriate control chart and comment on the process.

  Changes in the data collection process

In the following observational studies, describe changes that could be made to the data collection process that would result in an experiment rather than an observation study. Also, offer suggestions about unseen biases or lurking variables that m..

  Name the variable of interest

The faculty members at Boise State University were surveyed on the question "How satisfied were you with the Summer 2002 Schedule?" Their responses were to be categorized as "very satisfied," "somewhat satisfied," "neither satisfied nor dissatisfi..

  What is the standard deviation of the sample mean

What is the probability the average of the sample is more than $38000 and What is the standard deviation of the sample mean

  Using anova instead of regression to solve problem

What can be done to remedy multicollinearity? Use ANOVA instead of Regression.

  Questions on survey sampling

Suppose that a survey is being planned for purposes of estimating the average number of hours spent exercising daily by adults (18 years of age or older) living in a certain community.

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