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If observational, identify ALL variables. If experimental, identify ALL independent and dependent variable
Use the data below which was taken from a previous online class.
Given the situation described, identify the type of sampling involved. A fraternity assigned an ID number to each of its current pledges.
From the MM207 Student Data Set identify one variable that is discrete and one variable that is continuous. Explain your reasoning. How do you know?
A group of teenagers were monitored closely over a period of several weeks to measure how often they watched violent television programs
Perform a categorical data analysis on the majors of students enrolled in the MBA program
Calculate the Standard Deviation of your data.
A researcher wants to determine if teenage drivers of red automobiles are more likely to run a red light than automobiles of any other color.
Construct both an ungrouped and a grouped frequency distribution for the data given below:
You are in charge of a major new product development project for your company. Instead of presenting the details of your analysis
The 123 text covered dependency ratios for the total population of the United States. The snapshot below is a spreadsheet that also separates the population
A study was conducted on the distribution and packaging of 1.69 ounce packages of plain m&m® candies. A random sample of 78 bags was collected
A product used in a laboratory of the hospital costs $60 to order, and its carrying cost per item per week is one cent. Demand for the item is six hundred units
Data Imports, Inc. is a company located in San Antonio, Texas. Organizational leaders recently decided to consider a sweeping change initiative
NRF/BIG research provided results of a consumer holiday spending survey(USA Today, December 20,2005). The following data provided the dollar amount of holiday
Graphing and Descriptive Stats in SPSS: Create a bar graph with gender (axis X) and height (axis Y).
Listed below are the gross amounts (in millions of dollars) earned in box office receipts for a recent movie.
In this exercise, some of the estimation techniques presented in the module will be applied to the Springfield Shopping survey results.
The major shopping areas in the community of Springdale include Springdale Mall, West Mall, and the downtown area on Main Street.
Teens were asked in the MTF 2008 survey how often they think about social issues (specific issues were not identified)
The school of Science and Engineering at a local university regularly purchases a particular type of electrical component.
Examine the data compiled on police officers killed in your state over the last three years. What can we learn from those statistics?
Explain your research methods and process for limiting the uncertainity in the decision.
Select four variables, that could be measured by nominal, ordinal, interval, and ratio scale. Classify them by measurement scale
If a sample of American young adults is selected, you can calculate various probabilities.