Each team member will provide research on Job Satisfaction. Use the Business Source Premier Database and/or the ABI Inform Global Database in the Library and write up a report on the topic. The article you choose should include the terms Job Satisfaction AND ANOVA, or Job Satisfaction AND One-Way ANOVA. Each team member sh
Provide a hypothesis null and hypothesis alternate statement for an ANOVA process. Identify a data set that can be used for your ANOVA process. If your article does not include a data set that can be used for an ANOVA process, be sure to either create one that is comprised of at least 25 data points or state that you will be us
How do I determine the null and alternate hypothesis for ANOVA for the following example? 1. Whether the number of beers consumed after their competition differs for Olympic athletes who won Gold, Silver, or Bronze medals. This would be a one-way ANOVA.
Provide a summary of the research article. Include a Hypothesis Null and Alternate statement for an ANOVA process. Must identify a data set that can be used for ANOVA process. The ANOVA will need to be carried out using "raw" data (basic data which has not been manipulated). If raw data is not included with the article, then
1. What is an independent (non related) sample? What is a related (dependent) sample? When should researchers use different hypothesis tests for independent and related samples? Is one type of sample preferable over the other? Provide an example of an independent sample and or a related sample that might be appropriate for use
28. The following is a partial ANOVA table. Source Sum of Squares Df Mean square F Treatment 2 Error 20 Total 500 11 Complete the table and answer the following questions. Use the .05 significance level. a. How many treatments are there? b. What is the total sample size? c. What is the critical value of F? d
1. The following data show samples of three chain stores in three different locations in one town and the amount of dollars spent per customer per visit. Management wishes to test whether each shopper is spending an equal amount of money at each store. Store A Store B Store C 35 12
Design an imaginary study or discuss an actual study you've read about that has an experimental or quasi-experimental design that used or would use t-tests or ANOVAs in the data analysis. Briefly tell us the nuts and bolts of the study and then get to the discussion of the following: What the null hypothesis is in your experime
At LLD Records, some of the market research of college students is done during promotions on college campuses, while other market research of college students is done through anonymous mail, phone, internet, and record store questionnaires. In all cases, for each new CD the company solicits an "intent-to-purchase" score from the
10.30 In Dallas, some fire trucks were painted yellow (instead of red) to heighten their visibility. During a test period, the fleet of red fire trucks made 153,348 runs and had 20 accidents, while the fleet of yellow fire trucks made 135,035 runs and had 4 accidents. At α = .01, did the yellow fire trucks have a significa
For the time being, the air traffic control system in the United States is run by the federal government. Some people would like to change this, arguing that the air traffic control system should be part of the private sector. Among the arguments given for the privatization of air traffic control is that flight delays are
See attached files. Complete the following exercises Be sure to save your output and export it to your Word document, in which you also must answer the analysis questions and present your results section as indicated: Exercises 1-3 on p. 191, One-way analysis of variance (ANOVA) Exercises 5-8 on p. 208, Two-way ANOVA
I need help answering these questions. 10) For a sample size of 1, the sampling distribution of the mean will be normally distributed A. Regardless of the shape of the population. B. Only if the population values are larger than 30. C. Only if the shape of the population is positively skewed. D. Only if t
Details: Each team member will provide research on Job Satisfaction. Use the Business Source Premier Database and/or the ABI Inform Global Database in the Library and write up a report on the topic. The article you choose should include the terms Job Satisfaction AND ANOVA, or Job Satisfaction AND One-Way ANOVA. Each team
Question1: The manager of a small company is interested in increasing the French language literacy of his employees. Three different training programmes were investigated, and as a result of these investigations, the manager sent 15 randomly selected employees to each of the three different training programmes (X, Y and Z). At
Samples are shown of volatility (coefficient of variation) for sector stocks over a certain period of time. (a) At α = .05, is there a difference in median volatility in these four portfolios? Use Mega-Stat, MINITAB, or a similar computer package for the calculations. (b) Use one-factor ANOVA to compare the means. D
Can you help me answer these questions What is the theory underlying ANOVA? Why is it important? What are the differences between a two sample t-test and ANOVA hypothesis testing? Why do we use nonparametric tests? Describe a psychological research situation or scenario that would use a nonparametric test. Why would t
Having a choice of either using ANOVA or using regression. Discuss either 1 or 2. 1. Divide data in half, your first 8 observations and your last 7 observations. Then use ANOVA to test to see if there is a significant difference between the two halves of your data. This list of Webpages that Perform Statistical Calculat
The following data show samples of three chain stores in three different locations in one town and the amount of dollars spent per customer per visit. Management wishes to test whether each shopper is spending an equal amount of money at each store. Store A Store B Store C 3 1
Pharmacy, Inc. operates a regional chain of 120 pharmacies. Each pharmacy's floor plan includes a greeting card department that is relatively isolated. Marketing Manager, feels that the level of lighting in the greeting card department may affect sales in that department. She chooses three levels of lighting (soft, medium, and b
2- A consumer agency seeks to examine whether the average duration of four brands of car batteries that have similar prices, are equal. The agency randomly select a few batteries of each brand and tested. The following table gives the averages of car batteries in thousands of hours BRAND A BRAND B BRAND C BRAND D
Hello. I managed to do all my other questions but I can't figure these six out. They are not fully explained in the book and I can't figure it out by searching for help online. I've worked on these specific problems ALL yesterday day and then most of today and just can't figure them out! I need step-by-step solutions and the ans
Refer to the Baseball 2007 data, which report information on the 30 Major League Baseball teams for the 2007 season. a. At the .10 significance level, is there a difference in the variation in team salary among the American and National league teams? b. Create a variable that classifies a team's total attendance into three g
Refer to the Century National Bank data. Using checking account balance as the dependent variable and using as independent variables the number of ATM transactions, the number of other services used, whether the individual has a debit card, and whether interest is paid on the particular account, write a report indicating which o
Hello. I have finished all of my homework except for these two questions. I need step-by-step solutions for these two problems, so that I can do the other questions like them in future homework assignments. I have erased all of the questions on here and I am attaching a file which has the questions on it. 1) An experimenter h
A large percentage of people in the United States suffer from high levels of cholesterol. For the patient with high cholesterol levels, physicians prescribe drugs to reduce cholesterol levels. A pharmaceutical company has developed three such drugs. To find out if any statistical significant differences exit among three drugs, t
. Manual Computation and Interpretation (ANOVA): An experiment is run to study the effect of a factor. Three levels of the factor and 17 subjects are used in the study. Complete the following ANOVA table [note: you do NOT need to specify the relevant hypotheses for this problem]: [Hint: you only have to fill in the empty ce
See the attachment. A psychologist would like to examine the effects of a new drug on the activity level of animals. Three samples of rats are selected with n = 5 in each sample. One group gets no drug, one group gets a small dose, and the third group gets a large dose. The psychologist records the activity level for each ani
1. A researcher reports an F ratio with df = 2, 24 for an independent--‐ measure research study. a. How many treatment conditions were compared in the study? b. How many subjects participated in the entire study? 2. Posttests like a Tukey test are done after an analysis of variance. a. What is the purpose for posttes
"When would you use ANOVA in your education, your personal life, or some issue in politics? Create an ANOVA table that consists of 3 or 4 treatments on your issue (suggestion: create the table in Word)