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Subject:
Mathematics & Economics
Type:
Coursework
Language:
English (U.S.)
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MS Word
Date:
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$ 10.37
Topic:
Probability and normal distribution
Coursework Instructions:
Answer all questions in the space below the question; more space can be added as needed. Be sure to label answers, write in complete sentences, and answer questions in the appropriate context.
a) Enter unique identifiers (listed above) to cells C3 – C6 of the Excel project template.
b) Select a quantitative variable in cell F3 and F4.
c) List the identifiers and variables in this table:
Quantitative Variable (cell F3)
Quantitative Variable (cell F4)
1) Calculate the descriptive statistics to find a 95% confidence interval for the mean:
Variable Name
Mean
Median
Variance
Standard Deviation
Range
a) Calculate the mean, median, variance, standard deviation, and range for each of the selected variables and enter these values into this table.
b) For each variable, write a paragraph discussing which measure of center is the better choice to describe the typical value. Include your reasons for stating which measure of center is the better choice and provide specific numerical evidence to support your reasoning.
1) Graph a quantitative variable:
a) Select one (1) of the variables previously used (DO NOT regenerate the data).
b) List the variable that will be used for the graph.
c) Cut/Paste an appropriate graphical display of the data for the selected variable.
d) Provide a justification for the style of graphical display. Note that a histogram with four or fewer bins is almost never appropriate.
e) Provide 2 or 3 comments describing how the data is represented on the graphical display.
Coursework Sample Content Preview:
Applied Statistics for Psychology
Unit 3 Mini Project Assignment
All MM570 unit mini projects (units 3, 5, 7, & 9) will use the same Excel data file. Please be sure to follow the directions carefully for creating your unique data set. Variables should be selected starting with position 1 for quantitative and/or qualitative variables as applicable.
Data sets are different for each student. Be sure to use the data provided for you based on your unique identifiers. Student work using an incorrect data set will not be graded. Contact your instructor if you have questions with creating your data set.
Note: Given that data sets are generated using student identifiers, values may not follow typical patterns, including typical correlations or distributions.
The following items will be copied exactly into the Excel Project Template to generate a unique data set:
* First Name (as listed in course gradebook):
* Last Name (as listed in course gradebook):
* Term (ex: 2303C):
* 812804368800Dataset: Download the Excel Project Template to create your unique dataset using the identifying information listed above. You may also access the template in the virtual office. You will use this unique dataset to answer all questions in the assignment.Use the Units 1-3 LiveBinders for further assistance. There is a link to the LiveBinder under every unit.Upload completed files to the Unit 3 assignment dropbox as directed in the “submitting your project” section below.Upload completed files to the unit 3 assignment dropbox as directed in the “submitting your project” section below.00Dataset: Download the Excel Project Template to create your unique dataset using the identifying information listed above. You may also access the template in the virtual office. You will use this unique dataset to answer all questions in the assignment.Use the Units 1-3 LiveBinders for further assistance. There is a link to the LiveBinder under every unit.Upload completed files to the Unit 3 assignment dropbox as directed in the “submitting your project” section below.Upload completed files to the unit 3 assignment dropbox as directed in the “submitting your project” section below.Zip Code (ex: 70360):
Directions
Answer all questions in the space below the question; more space can be added as needed. Be sure to label answers, write in complete sentences, and answer questions in the appropriate context.
1 Enter unique identifiers (listed above) to cells C3 – C6 of the Excel project t...
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