The Following Is Return Data for a Retail Sector ETF

question 108

Essay

The following is return data for a Retail sector ETF and Energy Sector ETF for the years 2007 through 2011. a.What is the arithmetic mean return for each ETF?
b.What is the geometric mean return for each ETF?
c.What is the sample standard deviation for each ETF? Which ETF was riskier over this time period?
d.Given a risk free rate of 5%.What is the Sharpe Ratio for each ETF?Which investment had a better return per unit of risk over this time period?

Understand the concept of goodness of fit and its significance in child development.

Acknowledge the effectiveness of crying as a communication tool in the infant-caregiver relationship.

Recognize cultural differences in raising children and their effects on temperament and autonomy.

Grasp the significance of attachment styles in predicting future social and emotional adjustment.

---

Definitions:

SWOT Analysis

A strategic planning framework used to identify Strengths, Weaknesses, Opportunities, and Threats related to business competition or project planning.

Class Action Suit

A legal action filed by one or more plaintiffs on behalf of a larger group of people who are similarly affected by the same issue.

Gas Tanks Exploded

Incidents where gas tanks ignite and cause an explosion, typically due to leakage and ignition from an external source.

Market Positioning

Involves the process of defining the marketing mix variables so that target customers have a clear, distinctive, desirable understanding of what the product does or represents in comparison with competing products.