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Z Statistic 1

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1 Running Head: BOTTLING COMPANY CASE STUDY Bottling Company Case Study Student’s name Professor’s name Date 2 BOTTLING COMPANY CASE STUDY 1.The mean, median, and standard deviation for ounces in the bottles are 15.343,15.99 and 2.873 respectively. Where; Mean=Summation of all the ounces in the 30 bottles divide by the number of bottles which is 30 Median= Ounces that is in the middle after arranging the ounces in an ascending order Standard deviation=Summing up the Square of the differences between ounces in each bottle and the mean of the ounces in the 30 bottles then divide by 30. 2. The 95% confidence interval for the ounces in the bottles ranges between 14.48 and 16.206, and here we use the normal distribution tables (Z-test) because the sample is not less than 30 with the formula as follows; Ӯ ± Ztab* ᵟ/sqrt of n where; Ӯ=mean=15.343 Ztab=1.645 ᵟ=standard deviation=2.873 Sqrt of n=square root of n=5.477 3 BOTTLING COMPANY CASE STUDY 3. Here we need to state the null hypothesis and the alternative hypothesis first before we conduct this test. The null and alternative hypotheses are as follows; H0: μ=16 H1: μ ...
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Statistics Assignment

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Hi,I need stepwise solutions for all the questions in the attached files. All the instructions are in the word file. SPSS is required to complete the assignments.Thanks :)

quantatative research homework

1.Jackson (2012) even-numbered Chapter Exercises (p. 244). · 2. You read in a health magazine about a study ...

quantatative research homework

1.Jackson (2012) even-numbered Chapter Exercises (p. 244). · 2. You read in a health magazine about a study in which a new therapy technique for depression was examined. A group of depressed individuals volunteered to participate in the study, which lasted 9 months. There were 50 subjects at the beginning of the study and 29 at the end of the 9 months. The researchers claimed that of those who completed the program, 85%improved. What possible confounds can you identify in this study? · 4. What are internal validity and external validity, and why are they so important to researchers? · 6. What are the similarities and differences between within-subjects and matched-subjects 2.What is the purpose of conducting an experiment? How does an experimental design accomplish its purpose? 3.What are the advantages and disadvantages of an experimental design in a business study? 4.What is more important in an experimental study, designing the study in order to make strong internal validity claims or strong external validity claims? Why? 5.In an experiment, what is a control? What is the purpose of a control group? Of single or multiple comparison groups? 6.What are confounds? Give an example of a design that has three confounds. Describe three ways to alter the design to address these confounds and explain the advantages and disadvantages of each. 7.What does “cause” mean and why is it an important concept in research? How are correlation and causation related? 8.You are a researcher interested in addressing the question: does smiling cause mood to rise (i.e., become more positive)? Sketch between-participants, within-participants, and matched-participants designs that address this question and discuss the advantages and disadvantages of each to yielding data that help you answer the question. Describe and discuss each design in 4-5 sentences. Support your paper with a minimum of 5 resources. In addition to these specified resources, other appropriate scholarly resources, including older articles, may be included. Length: 5-7 pages not including title and reference pages References: Minimum of 5 scholarly resources. Your paper should demonstrate thoughtful consideration of the ideas and concepts that are presented in the course and provide new thoughts and insights relating directly to this topic. Your paper should reflect scholarly writing and current APA standards.

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Week 8 DQ 2 - Response Gwen Mendez

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Week 8 DQ 2 - Response Gwen Mendez

I used the DC Network to locate information about the 10 Strategic Points, the Prospectus template, the Proposal template, and the Dissertation template.Each of these have their own purpose.For instance, the 10 Strategic Points are for identifying the research topic, literature review, problem statement, research questions, the phenomena or variables, the research methodology and design, the data collection process, the data analysis process, and the purpose statement which are all the foundation of the birth of each doctoral students dissertation (Grand Canyon University, 2016).The Prospectus template is for the doctoral student to utilize as a road map for the final dissertation that will assist with the creating of the dissertation proposal which will expand on the previous 10 Strategic Points (Grand Canyon University, 2017).The proposal template is for the continued expansion of both the 10 Strategic Points and the Prospectus which will also include a table of contents, list of tables, list of figures, completed chapter one, completed chapter two, completed chapter three complete, references, appendix A, appendix B, appendix C, and appendix D (Grand Canyon University, 2015b). The Dissertation template is for the completed dissertation with the additional signature pages, verification page of original work, abstract, dedication, and acknowledgement, completed chapter four, and completed chapter five (Grand Canyon University, 2015a).I have a plan to interact with these documents throughout my doctoral student journey.I have already started my 10 Strategic Points in previous classes here and there and then it came to a full circle with much clarity in my first residency.However, I have and will continue to update it as I continue along this journey and find more updated or even more solid articles to be the foundation of my dissertation.In addition, I had started on my prospectus but still have a long way to go.My goal is to get it done prior to my next residency which will be the summer of 2018.The purpose of each document is to help the doctoral student to create, develop, and complete the dissertation since each document assists with the next document in the journey.I will interact with each of these documents as I progress through each one of my classes to incorporate it into my dissertation.Please provide a 250 word response to the above question. Please also use at least 1 peer reviewed article as a reference and please list reference in paper in APA 6th edition format.

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quantatative research homework

1.Jackson (2012) even-numbered Chapter Exercises (p. 244). · 2. You read in a health magazine about a study in which a new therapy technique for depression was examined. A group of depressed individuals volunteered to participate in the study, which lasted 9 months. There were 50 subjects at the beginning of the study and 29 at the end of the 9 months. The researchers claimed that of those who completed the program, 85%improved. What possible confounds can you identify in this study? · 4. What are internal validity and external validity, and why are they so important to researchers? · 6. What are the similarities and differences between within-subjects and matched-subjects 2.What is the purpose of conducting an experiment? How does an experimental design accomplish its purpose? 3.What are the advantages and disadvantages of an experimental design in a business study? 4.What is more important in an experimental study, designing the study in order to make strong internal validity claims or strong external validity claims? Why? 5.In an experiment, what is a control? What is the purpose of a control group? Of single or multiple comparison groups? 6.What are confounds? Give an example of a design that has three confounds. Describe three ways to alter the design to address these confounds and explain the advantages and disadvantages of each. 7.What does “cause” mean and why is it an important concept in research? How are correlation and causation related? 8.You are a researcher interested in addressing the question: does smiling cause mood to rise (i.e., become more positive)? Sketch between-participants, within-participants, and matched-participants designs that address this question and discuss the advantages and disadvantages of each to yielding data that help you answer the question. Describe and discuss each design in 4-5 sentences. Support your paper with a minimum of 5 resources. In addition to these specified resources, other appropriate scholarly resources, including older articles, may be included. Length: 5-7 pages not including title and reference pages References: Minimum of 5 scholarly resources. Your paper should demonstrate thoughtful consideration of the ideas and concepts that are presented in the course and provide new thoughts and insights relating directly to this topic. Your paper should reflect scholarly writing and current APA standards.

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Week 8 DQ 2 - Response Gwen Mendez

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Week 8 DQ 2 - Response Gwen Mendez

I used the DC Network to locate information about the 10 Strategic Points, the Prospectus template, the Proposal template, and the Dissertation template.Each of these have their own purpose.For instance, the 10 Strategic Points are for identifying the research topic, literature review, problem statement, research questions, the phenomena or variables, the research methodology and design, the data collection process, the data analysis process, and the purpose statement which are all the foundation of the birth of each doctoral students dissertation (Grand Canyon University, 2016).The Prospectus template is for the doctoral student to utilize as a road map for the final dissertation that will assist with the creating of the dissertation proposal which will expand on the previous 10 Strategic Points (Grand Canyon University, 2017).The proposal template is for the continued expansion of both the 10 Strategic Points and the Prospectus which will also include a table of contents, list of tables, list of figures, completed chapter one, completed chapter two, completed chapter three complete, references, appendix A, appendix B, appendix C, and appendix D (Grand Canyon University, 2015b). The Dissertation template is for the completed dissertation with the additional signature pages, verification page of original work, abstract, dedication, and acknowledgement, completed chapter four, and completed chapter five (Grand Canyon University, 2015a).I have a plan to interact with these documents throughout my doctoral student journey.I have already started my 10 Strategic Points in previous classes here and there and then it came to a full circle with much clarity in my first residency.However, I have and will continue to update it as I continue along this journey and find more updated or even more solid articles to be the foundation of my dissertation.In addition, I had started on my prospectus but still have a long way to go.My goal is to get it done prior to my next residency which will be the summer of 2018.The purpose of each document is to help the doctoral student to create, develop, and complete the dissertation since each document assists with the next document in the journey.I will interact with each of these documents as I progress through each one of my classes to incorporate it into my dissertation.Please provide a 250 word response to the above question. Please also use at least 1 peer reviewed article as a reference and please list reference in paper in APA 6th edition format.

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