In a random sample of citizens in one town, 21 out of 200 people were left handed. Which of these is the best inference to make?

If 3 3/4 lb. of candy costs 20.25 how much would 1lb. of candy cost

Margie is practicing for an upcoming tennis tournament. her first serve is good 20 out of 30 times on average. margie wants to know the estimated probability that her first serve will be good at least four of the next six times she serves. how could she design a simulation for this scenario?

Elm street is straight. willard's house is at point h between the school at point s and the mall at point m. if sh = 3 miles and hm = 4.5 miles, what is the value of sm in miles?