What is the average width of a 10 year old?

A sample in which each member of the universe has an equal chance of being included? What does weather percentage mean? Is the sample mean a point estimate of the population mean? Why are data tables a good way for an investigator to present data for interpretation? Does a normal curve ever intersect the x axis? Heuristics that are used to improve the processing of a query in database management? Why don't the bars touch on a bar graph? What IS a high mean corpuscular volume mean? What is a risk management worksheet? What is the area under normal distribution curve between z1.50 and z2.50? What digit does appear most frequently between numbers 1 and 1000? What is 500K relating to dpi? What is the probability of drawing a 6-inch pair of pliers from the first basket without looking? What fraction of a liter is 750ml? What is the definition of a sample space? What is the answer to a ballpark estimate 796-387? WHAT IS 2 percent of 15000? What is meant by a 95 percent confidence interval? How many surfaces does a cube have? How many 5 digit combinations are in 12345?