If You Invested $1,000 in Disney and $5,000 in Oracle

question 99

Multiple Choice

If you invested $1,000 in Disney and $5,000 in Oracle and the two companies returned 15 percent and 18 percent respectively, what was your portfolio's return?

• A) 15.5 percent
• B) 17.1 percent
• C) 16.2 percent
• D) 17.5 percent

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Definitions:

Sample Size

Sample size refers to the number of observations or data points collected in a sample from a population for the purpose of statistical analysis.

Degrees of Freedom

Degrees of freedom refer to the number of independent values or quantities that can be assigned to a statistical distribution or to a system, minus the number of linearly independent constraints.

Chi-Squared Test

A statistical analysis conducted to assess whether there's a significant disparity between the anticipated frequencies and the actual frequencies across one or multiple categories.

P-Value

A measure that indicates the probability of observing the given data, or something more extreme, if the null hypothesis is true.