Explain the difference in meaning between concepts

Assignment Help Basic Statistics
Reference no: EM131834411

Let T be a random variable, and let t be a fixed number. Define the random variable U by U = T - t and the event A by A = [T > t]. Evaluate PEA I U = x] and P[U > x|A] in terms of the distribution function of T. Explain the difference in meaning between these concepts.

Reference no: EM131834411

Questions Cloud

Random variable r represent the amplitude of resultant : (i) Let the random variable R represent the amplitude of their resultant; that is, R2 = X2 + y2. Find and sketch the probability density function of R.
Find the joint probability density : Let X1 and X2 be independent random variables, each exponentially distributed with parameter ? = ½. Find the joint probability density function
Discuss the rhetorical techniques-voicing tone imagery etc : Discuss the rhetorical techniques-voicing, tone, imagery, symbolism, rhetorical appeals, etc.-that the authors of the two works use.
Why you believe this particular architecture is the optimal : For this assignment, you are asked to create a network diagram that would document those recommendations.
Explain the difference in meaning between concepts : Evaluate PEA I U = x] and P[U > x|A] in terms of the distribution function of T. Explain the difference in meaning between these concepts.
Explaining the different pricing strategies : Key Assignment Draft Now that the product and promotional decisions have been made for the new product, Michelle is concerned about the pricing.
Independent poisson random variables : If X and Yare independent Poisson random variables, show that the conditional distribution of X, given X + Y, is binomial.
Briefly describe the confucian virtues : Briefly describe the Confucian Virtues. What would happen if America practiced the Confucian virtues? Can Confucianism work in your business?
Poisson distribution with parameter : Show that if X1 has a Poisson distribution with parameter A1, if X2 has a Poisson distribution with parameter ?2, and X1 and X2 are independent

Reviews

Write a Review

Basic Statistics Questions & Answers

  The value of the test statistic for testing if one

the value of the test statistic for testing if one population mean is larger than the other based on samples of size 24

  Use the data set and the indicated number of classes to

use the data set and the indicated number of classes to construct a an expanded frequency distribution b a frequency

  Expected number of misprints

If the number of misprints in a chapter of his prob- ability book is Poisson distributed with mean 2 and if the number of misprints in his history chapter is Poisson distributed with mean 5, then assuming Sam is equally likely to choose either boo..

  Give the journal entries that fedex express manager

Question II: Fedex Express acquired a delivery truck on January 1, 2009 for $48,000. Its firmmanager estimated that the truck would have a useful life of 6 years and a $6,000 salvage value.Fedex Express uses the straight-line depreciation method.

  What is the probability they speak the same language

If we randomly sample two people from this population, what is the probability they speak the same language?

  Show the area under the curve of the quantile function

Let F be a CDF which is continuous and strictly increasing. Let µ be the mean of the distribution. The quantile function, F-1, has many applications.

  Important for the internal revenue service

An Internal Revenue Oversight Board survey found that 82% of taxpayers said that it was very important for the Internal Revenue Service to ensure that high-income tax payers do not cheat on their tax returns

  Possible sources of selection bias-inaccuracy of responses

Describe the target population, sampling frame, sampling unit, and observation unit. Discuss any possible sources of selection bias or inaccuracy of responses.

  Fit a least squares line to the data

Fit a least squares line to the data.- Plot the data and graph the least squares line as a check on your calculations.

  Experiment to study the growth of pine trees

Growth of pine trees. The Department of Biology at Kenyon College conducted an experiment to study the growth of pine trees. In April 1990, volunteers planted 1000 white pine (Pinus strobus) seedlings at the Brown Family Environmental Center. The ..

  Find the value of z if the area under standard normal curve

What proportion of rings will have inside diameters exceeding 10.075 centimeters?

  What is the chance that the blood is of the same type

If two people are picked at random from this population, what is the chance that their blood is of the same type? Of different type?

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