Let $X \square \operatorname { Bin } \left( m , p _ { 1 } \right) \text { and } Y \square \operatorname { Bin } \left( n , p _ { 2 } \right)$

question 67

Essay

Let $X \square \operatorname { Bin } \left( m , p _ { 1 } \right) \text { and } Y \square \operatorname { Bin } \left( n , p _ { 2 } \right)$ with X and Y independent variables, and let $\hat { p } _ { 1 } = X / m \text { and } \hat { p } _ { 2 } = Y / \mathrm { n } \text {. Then } \mathrm { E } \left( \hat { \mathrm { p } } _ { 1 } - \hat { \mathrm { p } } _ { 2 } \right) =\underline{\quad\quad}$ ,so $\hat { p } _ { 1 } - \hat { p } _ { 2 }$ is an __________ estimator of $p _ { 1 } - p _ { 2 }$

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Product B

A term typically used in economics or marketing to refer to a specific item or service offered by a company, distinguished by its characteristics or its positioning.

Advertising

The activity or profession of producing advertisements for commercial products or services.

Regular Hourly Rate

The fixed amount of money that an employee is paid for each hour of work.

Overtime

Working hours that exceed the standard work hours defined by labor laws or agreements.