What is the meaning of 250k?

How much does martin St. Louis make a year? Which sampling method is based on probability? What kind of information is found in line plots? Values in the value cluster chart of deped by month? What are the methods in collect data? What is the average hand length for a 16 year old male? Should you be worried if your boyfriend used the pull out method when you were about to ovulate and very fertile and is the probability of being pregnant very high? How can you flip a coin with out touching it? Why is the standard error a smaller numerical value compared to the standard deviation? How long are average size condoms? What is the probability of Sunday in a week? What is the variance of 13 16 18 21 23 25 26 31? What does rounded to one decimal place mean? What is 20 percent of 270000? What is the vertical bar graph that deals with frequencey? Why do banks charge for more than 6 withdrawals in a statement period? Is 0.4256 the area to the right of z equals 1.83? If you toss a coin 5 times how many outcomes are there? Which variable would be better to use a continuous or discrete? What is SAS output file?