Design a behavior intention scale that can answer the following research question: To what extent are college students likely to purchase a new automobile within six months after graduating? Discuss the potential shortcomings of your scale design.

Describe three scenarios in which you might utilize mathematics to investigate a crime scene, accident scene, or to make decisions involving police practice. be sure to explain how math is used in police as they work through each scenario.

True or false: a fitted model with more predictors will necessarily have a lower training set error than a model with fewer predictors.

Leticia has worked for 20 years in the public relations department of a large firm and has been the vice-president for the past ten years. it is unlikely she will ever be promoted to the top executive position in her firm even though she has directed several successful projects and is quite capable. her lack of promotion is an illustration of (a) the "glass ceiling" (b) the "glass elevator" (c) the "mommy track" (d) sexual harassment