Stated or implied research question

Assignment Help Basic Statistics
Reference no: EM1390971

Choose an article that explains research using one or more statistical tests (z, t, ANOVA, chi square, regression) as part of data analysis. Explain the study using the following information:

1) State the research problem and purpose. Why was the study needed and what did the author want to accomplish?

2) Identify the stated or implied research question and sub-questions.

3) Describe the implied or stated assumptions and limitations. How did each affect the study?

4) Define the population and sampling methods, variables, and data collection method(s).

5) Identify the data analysis methods. Which statistical tests were used?

6) State the findings. Did they answer the research questions? Were the findings statistically significant? Is the information useful in improving management (or other) practice?

7) Discuss whether the findings justified the conclusions and or recommendations.

Reference no: EM1390971

Questions Cloud

To what distance x can person who weighs : A uniform plank of length 4.3m and weight 236N rest horizontally on two supports, with 1.1m of the plank hanging over the right support. To what distance x can person who weighs 450N walk on the overhanging part of the plank before it just begins ..
After a risk workshop has been completed : After a risk workshop has been completed, risk interviews are often completed with subject matter experts. Assess the value of the interviews to identify risk response strategies.
Give a representation of a proposed system : Give a representation of a proposed system (You must comprise at least three processes), using any system representation method which you are familiar with.
Estimate the trend component of monthly demand : Her forecasts are a combination of trend and seasonality. She uses the subsequent equation to estimate the trend component of monthly demand
Stated or implied research question : Choose an article that explains research using one or more statistical tests (z, t, ANOVA, chi square, regression) as part of data analysis. Explain the study using the following information:
How to perform a swot analysis : Watch the video, How to Perform a SWOT Analysis, and then conduct a SWOT analysis using the Starbucks' Global Quest 2006: Is the Best Yet to Come? case provided in the Course Materials section
Classifying those costs as variable costs : She points out which several of the costs which had been classified as fixed costs could be considered variable, since they are mixed costs. When the data has been revised classifying those costs as variable costs, the project appears viable
Inherent weaknesses in change theory for real life condition : Recognize the area of practice where change theory may find applicability. Give examples to support the answer. Comment on inherent weaknesses in change theory.
Weiss adds a new plant addition and atr does not produce : Weiss still expects $15,000 profit. If Weiss adds a new plant addition and ATR does not produce a competitive product

Reviews

Write a Review

Basic Statistics Questions & Answers

  The correlation coefficient among two variables is zero

Based on the Correlation following are Multiple choices question. If the correlation coefficient among two variables is equal to zero, what can be said of the variables X and Y.

  Find out the optimum solution using the given data

Find out the Optimum solution using the given data. Consider the following linear programming problem. Illustrate what is the optimum solution to this problem?

  Violation of the guideline for average patient

Does this sample prove a violation of the guideline that the average patient should pay no more than $250 out-of-pocket?

  Creating a stem-and-leaf display of data

Create a stem-and-leaf display of these data. Create a box plot of these data.

  Determining estimated population mean

Determine the estimated population mean?

  Administrator providing the course material

Suppose it costs $25 per student for the administrators to provide the course materials.

  Probability of an acme bulb

Jamie expects that a bulb will last for 400 to 500 days, what is the probability of an Acme bulb satisfying that?

  Creating confidence interval for mean overall duration

Create a 99% confidence interval for mean overall duration of symptoms in population of individuals who used zinc lozenges.

  Finding mean-variance by creating probability distribution

Use frequency distribution to create a probability distribution, determine the (b) mean,(c) variance and (d) standard deviation of probability distribution and (e) interpret results in context of real life situation.

  Difference between expected value and mean

What is the difference between expected value and mean? In other words, what would be difference between the expected value of something, as opposed to the mean of that something? And how do I know when I should be finding the expected value and n..

  Chance of selecting a sample whose sample mean is larger

A power of 0.2203 can be interpreted to mean there is a 22.03% chance of selecting a sample whose sample mean is larger than 166.3 lb.

  Goodness of fit test for poisson distribution

In order to test the assumption of a Poisson distribution, a random sample of 150 ten-minute intervals was taken.

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