The Mean of a Set of Data Is 374

question 151

Multiple Choice

The mean of a set of data is 374.92 and its standard deviation is 105.19. Find the z score for a value of 327.83.

• A) -0.49
• B) -0.45
• C) -0.15
• D) -0.40

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Definitions:

Holding-Period Return

The rate of return over a given period.

Expected Variance

The anticipated value of the squared deviation of a random variable from its mean, used to predict the volatility or risk of financial returns.

Holding-Period Return

Is the total return received from holding an asset or portfolio of assets over a period of time, typically expressed as a percentage.