Discrete-continuous random variable

Assignment Help Basic Statistics
Reference no: EM13100255

What is a discrete and continuous random variable? What is an example of each variable? What are the similarities and differences between each variable?

Reference no: EM13100255

Questions Cloud

Determine the three sigma control limits : Jim's Outfitters, Inc., makes custom fancy shirts for cowboys. The shirts could be flawed in various ways, including flaws in the weave or color of the fabric, loose buttons or decorations, wrong dimensions, and uneven stitches.
Determining probability of sample mean : Jim Sears manufactures farm equipment. His work requires the use of steel bars which must have a mean length of at least 50 inches. The bars can be purchased from a supplier in Kansas
Performing a regression on the data : Furthermore, you could also perform a regression on the data so you have a model with which you can predict other people's IQs based on their mother's IQ.
Explain seeing is not always believing : Explain one experience where you were deceived by what you saw. Explain one experience where you select not to think what you had seen.
Discrete-continuous random variable : What is a discrete and continuous random variable? What is an example of each variable? What are the similarities and differences between each variable?
Discuss the key process input variables : An important part of a projext is to identify the key process input variables (KPIV) and key process output variables (KPOV). Suppose that you are in charge of a hospital emergency room.
Binomial probability of gender-type of job : Employees of a local university have been classified according to gender and job type.
Testing by anova f-test : The response variable is the change in cholesterol level after two months of treatment. An analysis of variance will be used to compare the three treatments. What null hypothesis is tested by this ANOVA F-test?
Explain breakthroughs in automotive and aircraft design : Write down some breakthroughs in automotive and aircraft design? What aircraft or spacecraft propulsion systems are presently being used or are under development?

Reviews

Write a Review

Basic Statistics Questions & Answers

  Recent study of incomes in allegheny county

In a recent study of incomes in Allegheny county in Pennsylvania it was found that distribution of family incomes is skew to the right. what can we say about the relationship between mean and median?

  Suggesting the racial makeup of the faculty

Do these results suggest that the racial makeup of the faculty members is different from that of the students? (Use the .05 significance level.) Use the five steps of hypothesis testing and explain your findings.

  Hypothesis testing using chi-square distribution

At the .01 significance level, is there a relationship between job pressure and age?

  Solving question using proposed plan

Under proposed plan, how long, on average, will patient stay in ER? On average, how long will Potential Admit stay in ER?

  Computational formal to compute sum of square

use two sums from part A and the computational formal to compute sum of square (SS)for the scores.

  Set of data to having correlation coefficient of zero

Explain why it makes sense for a set of data to have a correlation coefficient of zero when the data show a very definite pattern.

  Find the probability for the sample proportion

The ideal number of children. "What do you think is the ideal number of children for a family to have?" A Gallup Poll asked this question of 1016 arbitrarily chosen adults. Almost half (49%) thought two children was idea suppose that p = 0.49 is e..

  Predicting the outcome of national elections

The media often attempts to predict the outcome of national elections. Why are they often wrong? Based on the concepts presented in this module's readings, how could the system be improved?

  Strong correlation mean

Explain why a strong correlation would be found between weekly sales of firewood and weekly sales of cough drops over a 1-year period. Does the strong correlation mean that one variable causes the other?

  Providing a sample proportion

What is the probability the Time/CNN poll will provide a sample proportion within plus-or-minus 0.02 of the population proportion?

  Preparing tables of descriptive statistics

Prepare tables of descriptive statistics (mean, median, Quartiles, IQR, and Standard Deviation) by firm for net profit margin (PROFITS). Discuss.

  Determining weighted percentages

A business operates with 9 locations. Each year, each location is allotted an overtime budget based on the previous years' activity. The total overtime budget for all 9 locations is $10 million.

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