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Pages:
2 pages/β‰ˆ550 words
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Style:
APA
Subject:
Accounting, Finance, SPSS
Type:
Coursework
Language:
English (U.S.)
Document:
MS Word
Date:
Total cost:
$ 12.64
Topic:

Data Management Using Excel Sheets

Coursework Instructions:

The purpose of this assignment is to practice organizing data through ordering and grouping variables.
Data often appear disordered and it is difficult to see any connections or relationships. Ordering the data by certain variables or grouping variables into specific categories, such as age or sex categories, can help bring clarity to the data. Knowing how to organize data is an important skill to initiate the analytical process.
For this assignment, students will use Excel and SPSS Statistics to order variables. Using the "Example Dataset," complete the steps below using both Excel and SPSS Statistics. View the Excel and SPSS tutorials for assistance in completing this assignment. Submit one Word document and include a screen shot of the data after completing the first two steps of Part 1 in Excel and SPSS to compare your results. Use a second Word document to complete Part 2 of the assignment.
Part 1: Ordering and Grouping Data Using Excel and SPSS
For Part 1, accomplish the following:
Order (sort) observations according to age.
Group observations by sex and investigate the age and income for males and females.
Create a new variable titled "Exercise Group" based on the variable "Minutes Exercise." Use the following categories to create your groups: 1 = 0-30 minutes; 2 = 31-60 minutes; 3 = 61-90 minutes; 4 = 91-120 minutes; and 5 = 120+ minutes.
Part 2: Data Interpretation
Study the results of the dataset grouping and ordering. Discuss the following in a 500-750 word summary:
Describe the measurement levels for each of the variables in the dataset.
Discuss what you learned from ordering the data by age and why this information is important.
Describe the process you used to group the data in Excel and SPSS.
Describe what you learned by grouping the variables by category of exercise.
Are these data from a correlational study, experimental study, or quasi-experimental (observational) study? Discuss your rationale and identify a study question appropriate for this dataset.
General Requirements
Submit the Word document to the instructor.
APA style is not required, but solid academic writing is expected.
This assignment uses a rubric. Please review the rubric prior to beginning the assignment to become familiar with the expectations for successful completion.

Coursework Sample Content Preview:

Data Management
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In the dataset, four different levels of measurement have been identified for every variable. These are named as ordinal, ratio, interval and nominal. Both ratio and interval levels of measurement are also regarded as scale or continuous. It was important for us to understand these levels as we have to plan the work and identify the research question accordingly. The ordinal level of measurement helped us think about the ranks of the data. Similarly, the interval level allowed us to divide the data into equal sections or intervals. On the other hand, the ratio level reminded us of a zero in the scale.
From the ordering of data by age, I have learned that it becomes easy to manage data and come up with satisfactory results. If we had ordered the data in another way, it would have never been possible for us to calculate everything and present the research question so easily. This information is important as it will help in future research or studies too. It will help us normalize the data and define it in terms of what it is and what its different attributes are. It also provides clear information on which tools to be used to query the database.
In the first step, I opened SPSS and clicked on the option of File in the menu bar. Then I selected the option of Open Database, followed by selecting the option of New Query. I imported Excel Databases into SPSS. In the ODBC Driver Login window, I clicked on the Browse button. Then I found an appropriate file of the database and clicked on the Open button. I dragged the tables here and retrieved some of the fields. I...
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