Exhibit 4-5

question 13

Short Answer

Exhibit 4-5.The following contingency table provides frequencies for the preferred type of exercise for people under the age of 35 and those 35 years of age or older.Here xx and yy represent missing values. Refer to Exhibit 4-5.Find the probability that an individual prefers running or biking.

Interpret the significance of macroeconomic factors in multifactor models for predicting security returns.

Analyze outcomes of equity premium puzzle studies and their implications for CAPM.

Understand the concept of perceived risk and its impact on consumer behavior.

Comprehend the mechanisms and effects of subliminal perception in marketing.

---

Definitions:

DNA Polymerase

DNA Polymerase is an enzyme that synthesizes DNA molecules from deoxyribonucleotides, the building blocks of DNA, playing a critical role in DNA replication and repair.

Enzyme

Protein or RNA that speeds up a reaction without being changed by it.

Reverse Transcriptase

An enzyme that synthesizes DNA from an RNA template, essential in the replication of retroviruses.

Single-stranded DNA

A structure of DNA consisting of only one strand as opposed to the normal double-stranded DNA, often used in various biotechnological processes.