Your Friend Has Been Sleeping Six Hours Each Night and Is

question 12

Multiple Choice

Your friend has been sleeping six hours each night and is wondering if he is sleep-deprived.Which statement best describes your friend's sleep patterns

• A) Six hours per night is below average, but if your friend feels rested and productive then it might be normal for him. 
• B) Sleep deprivation is defined as fewer than six hours sleep per night, so your friend is close to a risky level. 
• C) Six hours per night is typical and sufficient for most young adults. 
• D) Each person is different and there is no such thing as a typical amount of sleep.

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Definitions:

Expected Return

The anticipated return on an investment, calculated as the weighted average of all possible returns, weighted by the likelihood of each outcome.

Diversification

A risk management strategy that involves allocating portfolio resources or capital to a variety of investments to reduce exposure to any single asset or risk.

Diversification

The strategy of allocating investments among various financial assets or sectors to reduce risk.

Portfolio

A collection of financial investments like stocks, bonds, commodities, cash, and cash equivalents, including mutual funds and ETFs.