An IQ test, if designed properly, should result in an average test score across the entire target population of 100 with a standard deviation of 10. Note that one of the key factors here is target population: IQ tests are notoriously biased by factors of age and culture.
Once the offer has been made, the candidate is given less than two weeks (an average of 13.3 days) to make a decision. That's the average length of time to get a job offer for one sector of the job market. For others, offers were received within 24 - 48 hours of interviewing. In other cases, the hiring process can drag on for weeks. There are a number of reasons why an employer might not give you a job offer right away.
A: Under Contract means that the sellers have accepted an offer from a buyer, but that the sale has not yet been completed. Typically it takes 30-45 days from the date an offer is accepted until the sales contract closes and the sale is complete.