The major types of bias in the observation bias group include recall bias, interviewer bias, follow-up bias and misclassification bias. Confounding is sometimes referred to as the third major class of bias. It is a function of the complex interrelationships between various exposures and disease.
Today's mortgage rates - April 20, 2017. Mortgage rates barely moved this week, but did decline just enough for 30-year rates to reach new lows for 2017. According to Freddie Mac, the average conforming 30-year fixed-rate mortgage shed two basis points (0.02 percent) to slide to 4.08 percent. Fifteen-year fixed rate mortgages eased a similar amount, with that .02 decline good enough to tie a low for the year.
Small businesses pay more for little loans than big ones, Small Business Administration (SBA) data show. The figure below shows the interest rate paid for the average loans of less than $9,000, of between $10 and 99,000, between $100 and $499,000 and between $500 and $999,000 in November 2011. Both fixed term loans and variable rate loans of greater than 30 days are included.