Question 1
You are a financial analyst for a Fortune 500 company and you must present an analysis of the financial data to the executives.
Select a publicly traded company in the same industry as the company you work for or one that you would like to work in.
Locate the company’s annual report and any other available data (e.g. units manufactured, revenue, etc.) that is available for the last 5 years.
Use one of the company’s historical data sets to calculate the standard deviation of the selected data for the last 5 years.
Discuss what the standard deviation means.
Analyze data using variance and standard deviation.
Question 2
A study was conducted among adolescents with recent cancer diagnoses who participated in a six week intervention that was designed to enhance their coping skills. Prior to their enrollment, participants’ levels of resilience were measured via a 30 item, 5–point Likert–scale. Higher scores are associated with higher levels of resilience. At pre–test, resilience scores were normally distributed (mean=85, SD=2.5).
within what range of two scores around the mean did 68% of participants score? Show all calculations
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