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2 pages/≈550 words
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Mathematics & Economics
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Coursework
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English (U.S.)
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Topic:
Week 3 Assignment - The Foundation of Data-Driven Decisions
Coursework Instructions:
Instructions
Step 1: Review the weeks 1, 2, and 3 Learn sections in Canvas.
Step 2: Download and complete the Week 3 Assignment Template Download Week 3 Assignment Template.
Step 3: When you are ready to submit your complete Week 3 Assignment Template, click the Week 3 Assignment submission link, then click on Browse Local Files to attach your document. Make sure to click Submit when you are done.
Note: This course requires the use of Strayer Writing Standards (SWS). The library is your home for SWS assistance, including citations and formatting. Please refer to the Library site for all support. Check with your professor for any additional instructions.
The specific course learning outcome associated with this assignment is:
Explain the foundational statistical skills needed to solve problems and draw conclusions.
About this Assignment
Skill Being Assessed: Problem Solving - Data Analysis (Mathematical Reasoning)
What to Submit / Deliverables: Completed Word Document.
What is the value of doing this assignment? You'll practice your problem-solving skill by identifying foundational statistical concepts and explaining how data-driven decision making can help inform real-world problems. This will provide you with a solid foundation that will help you not only to be successful in this course but to learn to make smarter, data-driven decisions in your personal and professional life.
Your goal for this assignment is to: Practice your problem-solving skill by answering questions about statistical concepts and the benefits and uses of data-driven decision making.
Week 3 Assignment - The Foundation of Data-Driven Decisions
Week 3 Assignment - The Foundation of Data-Driven Decisions
Criteria Ratings Pts
Describe strategies for all seven steps used to solve statistical word problems and hypothesis testing.
65 to >58.5 pts
Exemplary
Describes strategies for 6–7 steps used to solve statistical word problems and hypothesis testing.
58.5 to >52 pts
Competent
Describes strategies for 4–5 steps used to solve statistical word problems and hypothesis testing.
52 to >45.5 pts
Satisfactory
Describes strategies for 3–4 steps used to solve statistical word problems and hypothesis testing.
45.5 to >39 pts
Needs Improvement
Describes strategies for 1–2 steps used to solve statistical word problems and hypothesis testing.
39 to >0 pts
Unacceptable
Does not identify strategies to solve statistical word problems and hypothesis testing.
/ 65 pts
Explain what quality data is, how quality is determined, and why it is important when gathering data and reporting results.
65 to >58.5 pts
Exemplary
Explains what quality data is, how quality is determined, and why it is important when gathering data and reporting results.
58.5 to >52 pts
Competent
Explains two of the following: what quality data is, how quality is determined, and why it is important when gathering data and reporting results.
52 to >45.5 pts
Satisfactory
Explains one of the following: what quality data is, how quality is determined, and why it is important when gathering data and reporting results.
45.5 to >39 pts
Needs Improvement
Lists elements of quality data but provides no explanation.
39 to >0 pts
Unacceptable
Does not explain what quality data is, how quality is determined, or why it is important when gathering data and reporting results.
/ 65 pts
Coursework Sample Content Preview:
Week 3 Assignment - The Foundation of Data-Driven Decisions
Name:[Add your name]
Professor Name: [Add your professor’s name]
Date: [Add the Date Submitted]
You would like to determine whether eating before bed influences sleep patterns. List each of the seven steps for conducting a statistical study.
Step 1
Define the purpose of the study.
This involves clearly stating the purpose of the study and formulating the research question and hypothesis.
Step 2
Identify the study variables.
It involves selecting the independent and dependent variables of the study.
Step 3
Define the population.
The step entails specifying the target group of the statistical study.
Step 4
Select the sampling method to use to collect data.
It entails deciding on a sampling method to pick a representative sample.
Step 5
Collect data.
It entails collecting the necessary data by developing data collection methods, using standardized tools, and systematically recording it.
Step 6
Summarize data and perform statistical analysis.
The step comprises arranging, cleaning, and checking the data for accuracy and then using suitable statistical methods and tools to examine the data.
Step 7
Interpret results.
This step involves explaining the analysis results, comparing them to the research question and hypothesis, and discussing the implications of the results.
Explain what you would do to complete each step.
Step 1
The study aims to establish whether eating before bed affects sleep patterns (duration and quality). My research question will be: Does eating before bed affect sleep duration and quality? The study will have the null hypothesis (H0), "Eating before bed does not affect sleep quality or duration." and the alternative hypothesis (H1), "Eating before bed affects sleep quality and duration."
Step 2
I will choose and describe the study variables. My study variables will be eating before bed (independent) and sleep...
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