What is a discrete random variable

Assignment Help Basic Statistics
Reference no: EM131805531

a. What is a discrete random variable?

b. What is a continuous random variable?

c. Give an example of a discrete random variable that is continuous for practical purposes.

Reference no: EM131805531

Questions Cloud

Identify the quality policy for a local company : Identify the quality policy for a local company. Speculate how the policy focuses the efforts on a project in that company.
What is an interdisciplinary team : What is an interdisciplinary team (IDT) and why must subacute long term care facilities embrace this model? Your text mentions that the administrator
E Portfolio - Soft Systems Methodology : E - Portfolio: "Soft Systems Methodology". You are to conduct a search of the Internet on the topic: Soft Systems Methodology. You should review items you find
What percent of the sample said that they were very happy : From a list of the 729 people who went on a cruise, 25 were randomly selected for interview. Of these, 21 said that they were "very happy".
What is a discrete random variable : a. What is a discrete random variable? b. Give an example of a discrete random variable that is continuous for practical purposes.
Internal competitive work methodology : Can an internal competitive work methodology ensure successful CRM? (Employees who are led to compete with each other internally can easily lose sight of the CR
Discuss what must the profession address now : What is the one question every attendee should be asking of each other, students
How do you find the mean of a discrete random variable : How do you find the standard deviation of a discrete random variable? How do you interpret the result?
What percentage population were in favor of the candidate : Approximately what percentage of the entire population would say they were in favor of the candidate, if they were interviewed under the same conditions?

Reviews

Write a Review

Basic Statistics Questions & Answers

  Show that the result of the sample does not refute claim

A critic says, "Aha! You claim 90%, but in your sample the on-time percentage is lower than that. So the 90% claim is wrong."

  What is the probability that of those selected for interview

Four of the ten are selected to participate in an in-depth interview. What is the probability that of those selected for the in-depth interview two liked the new flavor and two did not?

  Calculate the standard error of the sample proportion

Find the sample proportion planning to vote for Candidate Y.- Calculate the standard error of the sample proportion.

  Find the probability that the die shows an odd number

A die is rolled and a coin is tossed, find the probability that the die shows an odd number and coin shows a head.

  Construct x bar chart for process if sample size is given

Temperature is used to measure the output of a production process. When the process is in control, the mean of the process is µ = 128.5 and the standard deviation is σ = .4. Construct the x¯ chart for this process if samples of size 6 are to be us..

  Mrs smiths reading class can read an average of 175 words

mrs. smiths reading class can read an average of 175 words per minute with a standard deviation of 20 words per minute.

  Probability of birthday paradox

Show the odds of any two individuals having the same birthday are slightly greater than 1:1 (1:.9732 actually).

  Standard deviation of a normally distributed population

If you know the mean and standard deviation of a normally distributed population, and somebody asks you questions about the highest 1% and lowest 1% of numbers.

  Present the given data in a well-labeled bar graph

Birth days Births are not evenly distributed across the days of the week. Here are the average numbers of babies born on each day of the week in the United.

  Probability that randomly chosen bill is for hospitalization

What is the probability that a randomly chosen bill is either from the Midwest or from the South? What is the relation between these two events?

  Determine if particular overbooking strategy is sound

You have been retained as a consultant to SarParKingsGraUsch. Your job is to determine if this particular overbooking strategy is sound. Use simulation methods to perform your analysis.

  The second person david took a different exam called the

two people applied for the same job at the capital one bank. the first person joey took the national bankers

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