For the Equation for a Normal Distribution Shown, What Are $f(x)=\frac{1}{\sqrt{32 \pi}} e^{\frac{-(x-40)^{2}}{32}}$

question 14

Multiple Choice

For the equation for a normal distribution shown, what are the mean and standard deviation?
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$f(x) =\frac{1}{\sqrt{32 \pi}} e^{\frac{-(x-40) ^{2}}{32}}$

• A) Mean = 40, variance = 4
• B) Mean = 40, variance = 8
• C) Mean = 40, variance = 16
• D) Mean = 40, variance = 24

Grasp the concept of present value and how future cash flows are discounted to their present value.

Interpret the effects of depreciation, operational costs reduction, and salvage value on the cash flow of an investment project.

Master the calculation of the payback period for investment projects and its relevance in investment decisions.

Understand the treatment of working capital in investment project evaluations.

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