Use the Given Data to Find the Minimum Sample Size $\text { Margin of error: 0.009; confidence level: } 99 \% ; \hat { \mathrm { p } } \text { and } \hat { \mathrm { q } } \text { unknown }$

question 79

Multiple Choice

Use the given data to find the minimum sample size required to estimate the population proportion.
- $\text { Margin of error: 0.009; confidence level: } 99 \% ; \hat { \mathrm { p } } \text { and } \hat { \mathrm { q } } \text { unknown }$

• A) 20,465
• B) 21,442
• C) 9642
• D) 19,566

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Definitions:

Coupon Yield

The per annum rate of interest a bond delivers, depicted as a proportion of its par value.

Yield to Maturity

The complete earnings projected from a bond assuming it is retained up to its expiration date.

Yield to Maturity

The total return anticipated on a bond if it is held until it matures, incorporating all coupon payments and the face value received at maturity.

Coupon Rate

The interest payment per annum on a bond, depicted as a percentage of its face value.