Probability and Statistics - AccuNet AP Multimedia Archive Teacher's Guide


	What was the percentage increase in worldwide flash memory card revenue from 2002 to 2005?

In California’s Central Valley there is, on average, a 12% chance of experiencing a hazardous ground shaking event in any given year. What is the probability that there could be a period of three consecutive years in which no ground shaking event occurs there?

37,633 babies were born in Singapore in 2003. In 2004, there were 35,100 babies born there. What is the percentage decline in the birth rate?

What is the probability that the woman shown in the picture will throw the pair of dice with the resulting sum equaling 8?

Five homes were sold in the west hills of Portland, Oregon. The sale prices for the five homes were: $220,000; $235,000; $277,000; $310,000 and $395,000. What was the median sale price? What was the average sale price?

Florida averaged more than 30 shark attacks per year from 2000 to 2003, but there were only 12 shark attacks in 2004. If the rate of shark attacks dropped again in 2005 by the same percentage as it did in 2004, then approximately how many attacks would have occurred in 2005?