Statistics Archives - Page 28 of 34

What types of variables are Breed, LitterSize, Weight, Height, and Temperament? Provide a justification for each answer. Your mark for each variable will be based on this justification.

Posted on March 28, 2020March 28, 2020 by Adam

STAT1070 Assignment 1 Justify your answer to each question. This justification can involve hand calculation or providing relevant interpretation of output from SPSS and/or statstar.io. If a question requires hand calculation, please show your working. If a question requires output from statstar.io, please provide and refer to this output accordingly. Do not simply restate SPSS […]

How can drivers be trained on the performance of these types of technologies? How can it help mitigate potential safety problems and lower the risk of accidents?

Posted on March 27, 2020 by Adam

• Connected Vehicle Technology For this assignment, research the 2016 deployment of connected vehicle technology (CVT) at the National Highway Traffic Safety Administration website, and write a two-page essay detailing your thoughts on how this method of safety technology compares with current onboard vehicle monitoring systems within fleets. Make certain to address the following elements […]

What zone effects would you get by putting too heavy or light amount of bacterial inoculum on the plates?

Posted on March 26, 2020 by Adam

Lab Assignment #3 Kirby-Bauer Antimicrobic Sensitivity Testing Background Information – (Please open and use the LAB NOTES for Kirby-Bauer Sensitivity Test from the weekly notes), also refer the appropriate chapter in the book. The Kirby-Bauer Test is routinely used in clinical labs to test the efficacy of various antibiotics against microbes. In this procedure, using […]

How much profit/week are we giving up (i.e., opportunity cost) because we have the two minimums? Provide this cost and include an explanation of how you calculated your answer.

Posted on March 21, 2020June 21, 2020 by Adam

Case 1. Sunblessed Orange Company Issue: Production of our Two Products The Operations VP asks you to recommend a production plan for this next week. There are two orange products this company markets: Bags of oranges and Cartons of orange juice. The primary inputs to production of these two products are oranges of two grades […]

Discuss the issue of statistical power in non-parametric tests (as compared to their parametric counterparts). Which type tends to be more powerful? Why?

Posted on March 15, 2020 by Adam

Instructions This week your SPSS work will focus on explaining non-parametric tests. You will submit one Word document for this assignment, In the first part, you will provide short answers to the following questions. Begin by downloading the following SPSS datasets: Activity 8a.sav (found in Excel) Activity 8b.sav (file you created in excel) Activity 8c.sav (found in excel) Part […]

What do the counts and valid percents tell you about each variable?Cite numbers in the frequency tables to support your conclusion. Be sure to insert your tables (copy and paste from SPSS) into this document.

Posted on March 14, 2020 by Adam

Assignment 1: Research Guidelines Complete the following assignment by filling in all pertinent areas of research. You will need to utilize SPSS and the GSS dataset for this assignment. You should complete this assignment using the variables and topic that you have chosen for your Final Portfolio Project. You will then be able to follow […]

Is the general purpose of the study clear? Will the study provide a significant contribution?

Posted on March 12, 2020 by Adam

Questions for the article analysis (Explain or defend your answers using the appropriate relevant chapter knowledge) Is the general purpose of the study clear? Will the study provide a significant contribution? Is the specific research hypothesis or question clearly and concisely stated? Is the method of sampling clearly presented? Could the way the sample was […]

What is the standard deviation (give the actual value – up to 3 decimal places), and what does it tell us about the IQs in the data set?

Posted on February 28, 2020 by Adam

There are two parts to this Discussion. Address both parts in one discussion post. Part A: What is your experience with Excel? Have you used it before? Do you use it at work or at home? Have you used it to do statistical analyses? If you are proficient with Excel, make sure to provide help […]

What variable has the greatest relative impact among the independent variables (the largest standardized beta coefficient)?

Posted on February 22, 2020 by Adam

Data analysis in criminal justice: Input the data from the textbook (page 16) into SPSS. Run descriptive statistics. What is the mean for the education variable? What is the mean for the income variable? Run a regression analysis. What is the coefficient for the intercept as shown on the SPSS printout? What does the coefficient […]

What is the point estimate of the proportion of all recent clients who were “dissatisfied?” Develop the 92% confidence interval for the proportion of all recent clients who were “dissatisfied.”

Posted on February 17, 2020 by Adam

Option #1: Critical Thinking: Quality at A1 Hotels A1 Hotels operates luxury hotels throughout the world. Recently, motivated by some incidents that appeared in the news, they have been concerned about the quality of service. The company has been giving the following survey to its clients after their stay: How would you rate the quality of […]

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Category: Statistics

What types of variables are Breed, LitterSize, Weight, Height, and Temperament? Provide a justification for each answer. Your mark for each variable will be based on this justification.

How can drivers be trained on the performance of these types of technologies? How can it help mitigate potential safety problems and lower the risk of accidents?

What zone effects would you get by putting too heavy or light amount of bacterial inoculum on the plates?

How much profit/week are we giving up (i.e., opportunity cost) because we have the two minimums? Provide this cost and include an explanation of how you calculated your answer.

Discuss the issue of statistical power in non-parametric tests (as compared to their parametric counterparts). Which type tends to be more powerful? Why?

What do the counts and valid percents tell you about each variable?Cite numbers in the frequency tables to support your conclusion. Be sure to insert your tables (copy and paste from SPSS) into this document.

Is the general purpose of the study clear? Will the study provide a significant contribution?

What is the standard deviation (give the actual value – up to 3 decimal places), and what does it tell us about the IQs in the data set?

What variable has the greatest relative impact among the independent variables (the largest standardized beta coefficient)?

What is the point estimate of the proportion of all recent clients who were “dissatisfied?” Develop the 92% confidence interval for the proportion of all recent clients who were “dissatisfied.”