Calculate the Angle Between $\mathbf { a }$ And $\mathbf { b }$

question 2

Short Answer

Calculate the angle between $\mathbf { a }$ and $\mathbf { b }$ (correct to the nearest degree).
$$\mathbf { a } = 3 \mathbf { i } - 2 \mathbf { j } , \mathbf { b } = - 7 \mathbf { j } + \mathbf { k }$$

Analyze different histogram presentations to evaluate how graphical settings affect the perceived data distribution.

Distinguish between visual representations that exaggerate or minimize data variability in line charts.

Identify key graphical tools used for showing trends over time.

Apply concepts of accurate graphical representation to correct misleading data visuals.

---

Definitions:

Union Shop Agreements

Contracts requiring all employees of a business to join the union within a certain period of starting employment and to maintain membership as a condition of employment.

Wagner Act

Also known as the National Labor Relations Act of 1935, this law established the rights of employees to form unions, engage in collective bargaining, and participate in strikes and other concerted activities.

Unfair Labor Practices

Actions by employers or unions that violate workers' rights or the laws governing labor relations.

Wagner Act

A foundational U.S. law enacted in 1935 to protect workers' rights to organize and to promote collective bargaining.