Repeat several times and see how widely the results vary

Assignment Help Basic Statistics
Reference no: EM131383817

The empirical rule states that approximately 95% of data from a normal distribution with a mean of 0 and a standard deviation of 1 will have an absolute value less than 2.

Use the mean and r norm functions to find the proportion of 1000 random normal variables whose absolute values are less than 2.

Repeat several times and see how widely the results vary. Try sample size 10000 to see if the variation does become smaller.

Reference no: EM131383817

Questions Cloud

What potential conflicts might this create : Roberta has come to counseling because she is contemplating a divorce from her husband of 12 years. She has been unhappy in her marriage for several years and doesn't think that she and her husband can rekindle the interest necessary in their rela..
Explain effort put forth by bae in implementing bsc approach : Describe efforts put forth by BAE in implementing the BSC approach in their organization from an implementation perspective. What efforts did they make to assure employees would be receptive to, and accept the BSC initiative?
Calculate the median of each column of this data frame : Determine the number of rows and columns for this data frame.- Calculate the median of each column of this data frame.
Examples of orientation experiences : What are examples of orientation experiences you have had as a new hire that have been particularly effective (or ineffective) in helping to make the person/job match happen?
Repeat several times and see how widely the results vary : Repeat several times and see how widely the results vary. Try sample size 10000 to see if the variation does become smaller.
What are some risks and challenges ikea : What are some risks and challenges IKEA is likely to face as a result of basing its minimum pay on the living wage formula, rather than just legal requirements and the market rate?
Analyze what is meant by religion : The specific course learning outcomes associated with this assignment are: Analyze what is meant by religion. Analyze the similarities and differences in the primary beliefs held by major religious traditions and the cultures in which these religio..
Dedicating resources to orientation of new hires : What is the cost/benefit impact of orientation, relative to the entire selection and retention process? Can you make the case for dedicating resources to orientation of new hires? Of internal hires? Of external hires?
Develop at least one meaningful performance measure metric : develop at least one meaningful performance measure (metric). For each objective, identify at least one new action or program that needs to be developed to ensure successful implementation of the organization's strategy.

Reviews

Write a Review

Basic Statistics Questions & Answers

  A confidence interval is desired for the true average

a confidence interval is desired for the true average stray-load loss u watts for a certain type of induction motor

  The length of time in minutes that you have to wait in line

the length of time in minutes that you have to wait in line at your bank is a random variable with a continuous uniform

  Shoes regardless height or gender of the wearer

They have collected data on gender, shoe size, and height to see if they can change their business model to include only one size of shoes regardless height or gender of the wearer.

  Let x and y be independent exponential random variables

let x and y be independent exponential random variables with means 2 and 3 respectively. let zxy. determine

  P-value approach to test the hypotheses

Using the  p- value approach, test the hypotheses at the 5% level of significance.

  Ue the data and stepwise regression to predict the cost

question the u.s. energy information administration releases figures in their publication monthly energy review about

  Compute a confidence interval

Suppose that nX = 42 imported and nY = 50 domestic cars are sampled and their average miles per gallon are 23.5 and 20.1, respectively. Find a 99% confidence interval for the difference µX - µY .

  What proportion of predictions were for unusually high

there are many consulting organizations that predict whether increases in stock prices will be unusually low unusually

  Define the decision variables

a) Define the decision variables? How many decision variables are there in total? b) What is the objective function? c) What are the constraints including the sign and type restrictions?

  Determining discrete distributions

Share 1 real-world binomial distribution situation and 1 real-world Poisson distribution situation. Be sure to explain why each example is defined as binomial or Poisson.

  What is the probability of a gambler winning

What is the probability of a gambler winning if he bets on a red number showing up?- Specify the probability mass function of the random variable.

  The following object-attribute matrix

McCormick et al. (1972) give a ranking, on the scale of 0 to 2, of the degree (subjectively determined) to which each of a total of 53 military aircraft can perform one or more of a total of 27 functions. This yields the following object/attribute..

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