# This dataset tracks the monthly performance of stock in Apple from January 1990 through December 2011. The

## Question:

(a) Is there statistically significant linear association between returns on stock in Apple and returns on the market?

(b) Is the estimate of the intercept for this stock (β0) significantly different from zero?

(c) Is the estimate of the slope for this stock (β1) significantly different from one?

(d) This regression uses returns. Had the analysis been done in percentages (the percentage changes are 100 times the returns), would any of the previous answers change? If so, how? Portfolio

A portfolio is a grouping of financial assets such as stocks, bonds, commodities, currencies and cash equivalents, as well as their fund counterparts, including mutual, exchange-traded and closed funds. A portfolio can also consist of non-publicly...

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**Related Book For**

## Statistics For Business Decision Making And Analysis

**ISBN:** 9780321890269

2nd Edition

**Authors:** Robert Stine, Dean Foster