If X Is a Binomial Random Variable with N=10 and P=0.8

question 54

Multiple Choice

If x is a binomial random variable with n=10 and p=0.8, the standard deviation of x is _________.

• A)8.0
• B)1.26
• C)1.60
• D)64.0
• E)10

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Definitions:

WACC

Weighted Average Cost of Capital, or WACC, is a financial metric that calculates the cost of capital for a business, weighting each capital segment according to its relative proportion.

Discount Rate

This is the interest rate applied in calculating the present value of cash flows that are expected in the future, using the discounted cash flow approach.

Valuation Purposes

The process of determining the present worth of an asset or a company, often for investment analysis, buying or selling.

Total Premium

The complete amount paid for an insurance policy, encompassing all charges and fees.