Scenario​ 1: Daniel derives utility from only two​ goods, cake ​(​) and donuts ​(​). The marginal utility that Daniel receives from cake ​(​) and donuts ​(​) are given as​ follows: ​= ​= Daniel has an income of​ $240 and the price of cake ​(​) and donuts ​(​) are both​ $3. See Scenario 1. What is​ Daniel's income-consumption​ curve? A. ​= B. ​= I 3 C. ​= D. ​= E. All of the above

Which two of the following are benefits of consumer programs

Reliability and validity reliability and validity are two important considerations that must be made with any type of data collection. reliability refers to the ability to consistently produce a given result. in the context of psychological research, this would mean that any instruments or tools used to collect data do so in consistent, reproducible ways. unfortunately, being consistent in measurement does not necessarily mean that you have measured something correctly. to illustrate this concept, consider a kitchen scale that would be used to measure the weight of cereal that you eat in the morning. if the scale is not properly calibrated, it may consistently under- or overestimate the amount of cereal that’s being measured. while the scale is highly reliable in producing consistent results (e.g., the same amount of cereal poured onto the scale produces the same reading each time), those results are incorrect. this is where validity comes into play. validity refers to the extent to which a given instrument or tool accurately measures what it’s supposed to measure. while any valid measure is by necessity reliable, the reverse is not necessarily true. researchers strive to use instruments that are both highly reliable and valid.

Bob, an employee at machina corp., is well known among his colleagues because of his temper and impatience. during a heated argument with one of his supervisors, he reacts with hostility. bob's manager calls him in for a discussion and listens to what he has to say about the incident, while treating him with dignity and respect. this scenario can be best categorized as one that used