How many pairs of jeans does the average person own?

If I were to flip a coin 4 times. What is the probability of me getting heads twice? What math equation equals 31? What is the probability of drawing 2 kings from a standard deck of fifty-two cards without replacement? What does minimum necessary standard mean? What best describes a bar graph? How does sample size affect the margin of error? When a single card is drawn drawn from an ordinary 52 card deck find the probability of getting either a king or a queen? Is it true that As many as 65 million people in the US have at least one STD? Does a virus have a head and a tail? A coin is tossed twice what is the probability that it will show heads both times -? How many people use msn? What is the probability of drawing a black 7 from a standard 52-card deck? How do you make a tree diagram to show the sample space after tossing four pennies? What are residual risk ratings? How do you find the degrees of freedom when using the t distribution to estimate or test the mean of a sample from a single population? Do you take your 2 year old to the dr with a temp of 100.7? Is 98 pounds the average wait for a10 year old girl? What type of response time is necessary to increase the probability of arrest at the scene? How many metric tons of soybean meal fit in a 20 ft container? What is the average return of an annuity?