Purchase Solution

Statistics for business and economics, volatility

Not what you're looking for?

Ask Custom Question

Here are the questions I need help with. I attached the 2 excel files (File: InvRisk and File: Invest) that go with each statistics problems below. There are 2 statistics problems.

The statistics text I'm using is: Statistics for Business and Economics, 9e by Anderson Sweeney Williams. The accounting text I use is: Understand Financial Statements, 7th edition by Lyn M. Fraser.

Statistic Question #1:
File: InvRisk
A study of the volatility of 40 country's stock market returns was conducted by considering the standard deviation of these returns, the country's credit rating, and whether or not the country is a developing or emerging country. Analyze this data and summarize your results. (what are the relationships among the data?).

Statistic Question #2:
File: Invest
A financial institution sells several kinds of investment products - a stock fund, a bond fund, and a tax-deferred annuity. The company is examining whether customer satisfaction depends on the type of investment product purchased. To do this, 100 clients are randomly selected from the population of clients who have purchased shares in exactly one of the funds. The company records the fund type purchased by these clients and asks each sampled client to rate his/her level of satisfaction with the fund as either high, medium, or low. Analyze this data and summarize your results.

Purchase this Solution

Solution Summary

Solution provides explanation of a study of volatility and investment products.

Purchase this Solution


Free BrainMass Quizzes
Terms and Definitions for Statistics

This quiz covers basic terms and definitions of statistics.

Know Your Statistical Concepts

Each question is a choice-summary multiple choice question that presents you with a statistical concept and then 4 numbered statements. You must decide which (if any) of the numbered statements is/are true as they relate to the statistical concept.

Measures of Central Tendency

Tests knowledge of the three main measures of central tendency, including some simple calculation questions.

Measures of Central Tendency

This quiz evaluates the students understanding of the measures of central tendency seen in statistics. This quiz is specifically designed to incorporate the measures of central tendency as they relate to psychological research.