Simplify Write Your Answers in the Form of A+bi, Where $$( 8 + 7 \mathrm { i } ) ( 6 - 9 \mathrm { i } )$$

question 188

Multiple Choice

Simplify. Write your answers in the form of a+bi, where a and b are real numbers.
- $$( 8 + 7 \mathrm { i } ) ( 6 - 9 \mathrm { i } )$$

• A) \(- 15 + 114 \mathrm { i }\)
• B) \(111 + 30 \mathrm { i }\)
• C) \(- 63 i ^ { 2 } - 30 i + 48\)
• D) \(111 - 30 \mathrm { i }\)

Apply the concept of margin of error in the construction and interpretation of confidence intervals.

Recognize the correct interpretation of confidence intervals among common misconceptions.

Understand how sample size affects the confidence interval.

Recognize the importance of random sampling in the construction of confidence intervals.

---

Definitions:

Katz's Skills Model

A theory that identifies three fundamental competencies (technical, human, and conceptual skills) necessary for successful management at different organizational levels.

Blake And Mouton's

Refers to the Managerial Grid Model developed by Robert Blake and Jane Mouton, which argues that the most effective managers demonstrate high concern for both people and production.

Burns's Transactional Leadership

A leadership model proposed by James MacGregor Burns where leaders promote compliance among followers through a system of rewards and punishments.

Authentic Leadership

A leadership style that emphasizes the importance of leaders being genuine, transparent, and ethical, fostering trust and legitimacy.