What is a avarge?

Does capital M stand for million? If there are six straight lines and none are parallel to any other what is the maximum number of intersections there could be? What is terracotta pie? A hypothesis that has been verified by many scientists is called what? What is Prt in Math? Sample space of tossing a die once? 8.471 rounded to the nearest hundredth is? What does the index measure? Is 160 pounds overweight for a 14-year-old? What does meiven mean? How do you calculate error in span percentage? What is a double-line graph? Five cards are drawn at random from an ordinary deck of 52 cards In how many ways is it possible to draw all red card? What is the average height and weight for a 22 yr old man? Can you give me a sentence underestimate? Why would you not use a pie graph to show the change in school enrollment over the years? A box contains 7 red balls and 11 black balls two balls are taken out one after the other without replacement what is the probability that both balls are black? What are the parameters of the t distribution? Is 4000 reasonable estimate for the difference of 9215-5022? Is mystery shopping a qualitative or quantitative survey?