In a commercially available fingerprint scanner (e. g., for your home or office PC), false acceptances are 1 in 25 million, with false rejection rates of 3 percent. Required:
a. Define Type I and II errors.
b. Why do you suppose the false rejection rate is so high compared with the false acceptance rate.

In 2000 the average price of a football ticket was $48.28. during the next 4 years, the proce increased an average of 6% each year. a) write a model giving the average price (p), in dollars, of a ticket (t) in years after 2000.b) graph the model. estimate the year when the average ticket price was about $60