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?