More than 340 million people visit theme parks each year. Do you think it is because of the roller coasters? You can find 624 roller coasters at theme parks in the United States. The fastest coaster can reach 128 mph! If you want to learn about the roller-coaster riding habits of people, which is the best statistical question you could ask those leaving an amusement park?
Did you ride a roller coaster today?
How fast is the coaster you rode today?
How many times did you ride a coaster today?
How many roller coasters are there at this park?

Acable company wants to provide cell phone service for residents on an island. the function for the cost of laying the cable from the island to the mainland is c(x)= 6.500 square root x2+4, where x represents the length of the cable in feet. what are the domain and range of the function? a) domain: all real numbers range: all real numbers greater than or equal to 17,000 b) domain: all real numbers greater than or equal to 0 range: all real numbers greater than or equal to 17,000 c) domain: all real numbers greater than or equal to 0 range: all real numbers greater than or equal to 13,000 d) domain: all real numbers greater than or equal to 13,000 range: all real numbers greater than or equal to 0

Jose is going to use a random number generator 500500 times. each time he uses it, he will get a 1, 2, 3,1,2,3, or 44.

Question 5 of 10 2 points if a population is a sample of the population could be a. registered voters; all citizens o o b. baptists; all religious people o c. people who purchased shoes; all customers o d. the entire school faculty; math teachers