What is over weight for a 10 yr old boy?

In a classroom the students are 12 boys and 6 girls If one student is selected at random find the probability that the student is a girl? What is the probability of guessing the last digit of a phone number? How many years would it take in the US to eat 1120 pounds of turkey? What is the ratio of women to men in Hamilton Ontario? What is the probability of drawing a red or a black card? What does egregous mean? If an event has a probability of 1 then it is? How variables are plotted on a line graph? Define error variance-? What is 40.079 rounded? What is binomial distribution? What risk analysis tool that allows you to analyze risk? What accounts for the observed differences between samples? What is the preferred method of assessing the risk? What is the probability the asteroid 99942 Apophis will strike earth? Use the digits 0 2 and 5 to make a three digit number that has both 2 and 5 as factors? What is the safest form of transportation? A die is rolled once What is the probability of getting number 5? The probability of getting heads twice and tails once if a coin is tossed 3 times? What are the chances of getting pregnant if you are 50 years old and your partner has had a vasectomy?