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(4c+6)(4c-6)
Simplify
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Explanation & Answer
Thank you for the opportunity to help you with your question!
If you know about the difference of two squares then you can write the answer immediately as
(4c)² - (6)²
= 16c² - 36 answer
or you multiply out in full:
(4c + 6) (4c -6)
= 4c (4c -6) + 6 (4c -6) using distributive property
= 16c² - 24c + 24c - 36
= 16c² - 36
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Option 1: Springdale Shopping Survey
Option 1: Springdale Shopping Survey Instructions The major shopping areas in the community of Springdale include Springda ...
Option 1: Springdale Shopping Survey
Option 1: Springdale Shopping Survey Instructions The major shopping areas in the community of Springdale include Springdale Mall, West Mall, and the downtown area on Main Street. A telephone survey has been conducted to identify strengths and weaknesses of these areas and to find out how they fit into the shopping activities of local residents. The 150 respondents were also asked to provide information about themselves and their shopping habits. The data are provided in the file SHOPPING. The variables in the survey can be found in the file CODING.The contingency tables and relative frequency probabilities in this exercise are based on the Springdale Shopping Survey database. Information like that gained from the two parts of this exercise could provide helpful insights into the nature of the respondents, their perceptions, and their spending behaviors. In particular, part 2 focuses on how conditional probabilities related to spending behavior might vary, depending on the gender of the respondent.Note: Be sure to use five (5) decimal places for your probabilities in the report, as some of them will be quite small. Do not convert to percentages as we are interested in probabilities only here. Based on the relative frequencies for responses to each variable, determine the probability that a randomly selected respondent from:SPRSPEND [variable 4] spends at least $15 during a trip to Springdale Mall.
DOWSPEND [variable 5] spends at least $15 during a trip to Downtown.
WESSPEND [variable 6] spends at least $15 during a trip to West Mall.
Comparing the preceding probabilities, rank the areas from strongest to weakest in terms of the amount of money a shopper spends during a typical shopping visit.
Based on the relative frequencies for responses to each variable, determine the probability that a randomly selected respondent from:BSTQUALI [variable 11] feels that Springdale Mall has the highest-quality goods.
BSTQUALI [variable 11] feels that Downtown has the highest-quality goods.
BSTQUALI [variable 11] feels that West Mall has the highest-quality goods.
Comparing the preceding probabilities, rank the areas from strongest to weakest in terms of the quality of goods offered.
Set up a contingency table for the appropriate variables given, and then determine the following probabilities:SPRSPEND and RESPGEND [variables 4 and 26]: Given that the random respondent is a female, what is the probability that she spends at least $15 during a trip to Springdale Mall? Is a male more likely or less likely than a female to spend at least $15 during a visit to this area?
DOWSPEND and RESPGEND [variables 5 and 26]: Given that the random respondent is a female, what is the probability that she spends at least $15 during a trip to Downtown? Is a male more likely or less likely than a female to spend at least $15 during a visit to this area?
WESSPEND and RESPGEND [variables 6 and 26]: Given that the random respondent is a female, what is the probability that she spends at least $15 during a trip to West Mall? Is a male more likely or less likely than a female to spend at least $15 during a visit to this area?
Based on the preceding probabilities, rank the shopping areas where males and females are most likely to least likely to spend $15 or more during a shopping visit.Paper Requirements Write a report that uses the Written Assignment Requirements under the heading Expectations for CSU-Global Written Assignments found in the CSU-Global Guide to Writing and APA. Items that should be included, at a minimum, are a title page, an introduction, a body which answers the questions posed in the problem, and a conclusion paragraph that addresses your findings and what you have determined from the data and your analysis. As with all written assignments, you should have in-text citations and a reference page. Please include any tables of calculations, calculated values, and graphs associated with this problem in the body of your assignment response.Note: You must submit your Excel file with your report. This will aid in grading with partial credit if errors are found in the report.
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Stephan, and Szabat; Pearson; ISBN of custom edition: 9781323516881; © 2016.
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Option 1: Springdale Shopping Survey
Option 1: Springdale Shopping Survey Instructions The major shopping areas in the community of Springdale include Springda ...
Option 1: Springdale Shopping Survey
Option 1: Springdale Shopping Survey Instructions The major shopping areas in the community of Springdale include Springdale Mall, West Mall, and the downtown area on Main Street. A telephone survey has been conducted to identify strengths and weaknesses of these areas and to find out how they fit into the shopping activities of local residents. The 150 respondents were also asked to provide information about themselves and their shopping habits. The data are provided in the file SHOPPING. The variables in the survey can be found in the file CODING.The contingency tables and relative frequency probabilities in this exercise are based on the Springdale Shopping Survey database. Information like that gained from the two parts of this exercise could provide helpful insights into the nature of the respondents, their perceptions, and their spending behaviors. In particular, part 2 focuses on how conditional probabilities related to spending behavior might vary, depending on the gender of the respondent.Note: Be sure to use five (5) decimal places for your probabilities in the report, as some of them will be quite small. Do not convert to percentages as we are interested in probabilities only here. Based on the relative frequencies for responses to each variable, determine the probability that a randomly selected respondent from:SPRSPEND [variable 4] spends at least $15 during a trip to Springdale Mall.
DOWSPEND [variable 5] spends at least $15 during a trip to Downtown.
WESSPEND [variable 6] spends at least $15 during a trip to West Mall.
Comparing the preceding probabilities, rank the areas from strongest to weakest in terms of the amount of money a shopper spends during a typical shopping visit.
Based on the relative frequencies for responses to each variable, determine the probability that a randomly selected respondent from:BSTQUALI [variable 11] feels that Springdale Mall has the highest-quality goods.
BSTQUALI [variable 11] feels that Downtown has the highest-quality goods.
BSTQUALI [variable 11] feels that West Mall has the highest-quality goods.
Comparing the preceding probabilities, rank the areas from strongest to weakest in terms of the quality of goods offered.
Set up a contingency table for the appropriate variables given, and then determine the following probabilities:SPRSPEND and RESPGEND [variables 4 and 26]: Given that the random respondent is a female, what is the probability that she spends at least $15 during a trip to Springdale Mall? Is a male more likely or less likely than a female to spend at least $15 during a visit to this area?
DOWSPEND and RESPGEND [variables 5 and 26]: Given that the random respondent is a female, what is the probability that she spends at least $15 during a trip to Downtown? Is a male more likely or less likely than a female to spend at least $15 during a visit to this area?
WESSPEND and RESPGEND [variables 6 and 26]: Given that the random respondent is a female, what is the probability that she spends at least $15 during a trip to West Mall? Is a male more likely or less likely than a female to spend at least $15 during a visit to this area?
Based on the preceding probabilities, rank the shopping areas where males and females are most likely to least likely to spend $15 or more during a shopping visit.Paper Requirements Write a report that uses the Written Assignment Requirements under the heading Expectations for CSU-Global Written Assignments found in the CSU-Global Guide to Writing and APA. Items that should be included, at a minimum, are a title page, an introduction, a body which answers the questions posed in the problem, and a conclusion paragraph that addresses your findings and what you have determined from the data and your analysis. As with all written assignments, you should have in-text citations and a reference page. Please include any tables of calculations, calculated values, and graphs associated with this problem in the body of your assignment response.Note: You must submit your Excel file with your report. This will aid in grading with partial credit if errors are found in the report.
Refer to Managing Ashland MultiComm Services in Chapter 6 (Page 213) and Chapter 9 (Page 304) and do the following*:
Compute the sample statistics and determine whether there is evidence that the population mean upload speed is less than 0 ...
Refer to Managing Ashland MultiComm Services in Chapter 6 (Page 213) and Chapter 9 (Page 304) and do the following*:
Compute the sample statistics and determine whether there is evidence that the population mean upload speed is less than 0.97.Write a memo to management that summarizes your conclusion.*These are eText page numbers.*Please note the data are stored in AMS9 (attached). Also, please note you need to submit two identical files:1. The original Excel file for all work, including your calculations, decision, and memo, and2. The PDF copy of the Excel file. AMS9.xlsxTEXT:
CUSTOM EDITION of Statistics for Managers Using Microsoft Excel, 8th Edition; Levine,
Stephan, and Szabat; Pearson; ISBN of custom edition: 9781323516881; © 2016.
Inventory Control Models, math homework help
Question Attached - Rules Below perform certain calculations discussed in the assigned reading in order to derive an answ ...
Inventory Control Models, math homework help
Question Attached - Rules Below perform certain calculations discussed in the assigned reading in order to derive an answer for each problem.use Microsoft Excel to complete each problem and submit a single Excel spreadsheet that contains a separate worksheet (i.e., separate tab) for each problem.have each worksheet be clearly labeled to identify the associated problem.to show all calculations or other work performed to derive your answer(s) for each problem.have your spreadsheet be fully functional (i.e., configured to allow the reader to not only see all numerical values, but also be able to see the underlying formula associated with each calculated value).to label your work in each worksheet to clearly identify the nature of each piece of data or calculated value. No credit will be granted for problems that are not completed using Excel, for which your Excel worksheet is not fully functional, or for which you have not shown all of the calculations or other work performed to derive your answer(s). You may refer to the course textbooks, supplemental reading materials, online information, and your own notes in conjunction with completing the homework assignments. Once you have completed the necessary calculations to solve each problem and answer the associated questions, select the hyperlink provided to submit your Excel spreadsheet for grading.
unit 8. anova
Design a study you would like to explore in your future or current career that could be analyzed with ANOVA. To help desig ...
unit 8. anova
Design a study you would like to explore in your future or current career that could be analyzed with ANOVA. To help design the study, please answer the following:
What is the independent variable? What are your levels of the independent variable?
What is the dependent variable?
What do you expect to find if you ran the study? Please list this out both in statistical language (feel free to make up some numbers for the results) as well as real-world language.
What would you expect to find with post hoc analyses? Which groups might be significantly different from which other groups?
Submit your post by Wednesday. Please be sure to cite your text and any other materials used.
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