For employment with the firestorm smokejumpers__a crew of elite paratroopers who parachute into dangerous situations to fight fires—applicants must complete a series of tests. the crew chief sends the most qualified applicants a letter stating that they will be admitted to firestorm’s training sessions if they pass a medical exam. jake kurzyniec receives the letter and passes the exam, but a new crew chief changes the selection process and reject him. is there a contract between kurzyniec and firestorm? if there is a contract, what type of contract is it?

You meet that special person and get married. amazingly your spouse has exactly the same income you do 47,810. if your tax status is now married filing jointly what is your tax liability

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.

Uknow what i love about i ask a dumb question it is immediately answered but when i ask a real question it take like an hour to get answered