Consisting of a sample of at least forty observations

Assignment Help Applied Statistics
Reference no: EM13694352

Collect a real data set consisting of a sample of at least forty observations (n=>40). Your data should include two quantitative (QN) variables (designated y and x1) and one qualitative (QL) variable (designated x2). Data must be from a verifiable source.

Example y= salary of USF professor (QN), x1= years of experience (QN), x2= Male or Female

Note: You must select a QL variable (x2) with exactly 2 levels and about the same number of data points for each level, e.g 20 males and 20 females. Also, for each level of the QL variable you should have 3 different values of the QN variable x1. e.g, 5, 10, and 15 years of experience for both males and females.

Reference no: EM13694352

Questions Cloud

What is the ph of the resulting buffer : Question- If 2.00 grame of HEPES and 2.70 grams of HEPES-H+ are mixed and diluted to a final volume of 1.00L, what is the pH of the resulting buffer
How much metal is plated in the electrolytic cell : Question- Consider two cells, the first with Al and Ag electrodes, and the second with Zn and Ni electrodes, each in appropriate 1.00 M solutions of their ions.
Despite the fact that the acidic phenolic group : Question- Despite the fact that the acidic phenolic group has been removed and replaced with the acetate group in aspirin, some people still have problems with aspirin irritating their stomach lining. Why
Calculate weight volume of acetic acid in the vinegar : Question- A 25.0ml aliquot of vinegar was diluted to 250 ml in volumetric flask. Titration of a 50ml aliquot of the diluted solution requires an average of 43.88ml of 0.09600M NaOH. Calculate Weight Volume of acetic acid in the vinegar solution. Th..
Consisting of a sample of at least forty observations : Collect a real data set consisting of a sample of at least forty observations
What is the coordination number and oxidation number : Question- Part A. What is the coordination number and oxidation number of the central metal in each of the following for each of the following
What is the ph of a 0.35 m solution of this acid : Question- If the Ka of a monoprotic weak acid is 3.5 × 10-6, what is the pH of a 0.35 M solution of this acid
What is the most convienient way to approach this : Question- For questions such as whether if something is soluble in water, base or acid, what is the most convienient way to approach this with mostly inspection. Example - is lead carbonate soluble in water, base or acid.
How many standard deviations away : How many standard deviations away from the mean is her age?

Reviews

Write a Review

Applied Statistics Questions & Answers

  The population characteristics of two random variables

The population characteristics of two random variables

  Functions of parametric statistical procedures

What would be the appropriate statistical procedure to test the following hypothesis:  "Triglyceride values are a good predictor of weight in obese adults." What are the functions of parametric statistical procedures?

  State the process mean between the points x and y

Write a brief note stating the circumstances under which cusum charting may be preferable to normal Shewart charting methods and calculate the mean of the sample values below, and suggest a suitable value for k, the cusum reference value.

  R programming

R programming

  Comparison of probabilities in your explanation

How many free premium channels should the research director recommend for inclusion in the 3-For-All service ?

  Obtain a time-series plot and correlogram

Obtain a time-series plot and correlogram of the residuals from (9) and comment on them with regard to the violation of classical assumptions. Test for fourth-order autocorrelation using the Breusch-Godfrey procedure

  Return and rate the restaurant food as good

What proportion of customers say that they will return and rate the restaurant's food as good?

  What research design was used this study

What research design was used this study

  Statistics and research methods for business decisions

Empirical Research, Sampling Methods and Reliability - Identify a business research and define the research questions for the identified problem or opportunity

  Regression how do i examine correlations of all variables 1

how do i examine correlations of all variables 1 dv amp 5 iv and summarize their relationship? ltbrgti also want to

  The effect of social media on consumers

Research paper about 'The effect of social media on consumers' purchasing decision in Saudi Arabia. Effect of social media on consumers' purchasing decision in Saudi Arabia.

  Analyze the data using proc ttest

Write the null and alternative hypotheses and analyze the data using PROC TTEST, and turn in the printout.  From this, you will first have to test if the population variances are equal.

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