Alocal movie theatre is having trouble getting people to come to the movies and they are trying to figure out why. they decide to survey the next 100 movie goers to see how they feel about going to the movies. is this a good way for them to the movie theatre to collect data? a) no, they are surveying people that are attending the movies and they are trying to find why people don't go to the movies. b) yes, since these are people that frequent the movie theater they can find out what they are doing that people like. c) yes, it is an inexpensive way for the movie theatre to get the information that they need. d) no, that is too many people to survey and it will take too long to tally the results.

Adifferent website gives the cost for the first train as £56.88 and the second train as £20.11 with a £9.50 charge for cycle storage for the whole trip. how much would the journey cost you?

Jeffery conducted a survey in his school and found that 30 of the 50 eighth grade students' favorite subject is mathematics. based on the results, jeffery concluded that out of the 200 students in his school, 120 students' favorite subject is mathematics. select the statement that is true about jeffery's conclusion. a. jeffery's conclusion is not valid because the sample was biased since only 200 students were surveyed. b. jeffery's conclusion is valid because the sample was random since all of the students were eighth grade students. c. jeffery's conclusion is valid because the sample was random. d. jeffery's conclusion is not valid because the sample was biased since all of the students were eighth grade students.

Subscriptions to a popular fashion magazine have gone down by a consistent percentage each year and can be modeled by the function y = 42,000(0.96)t. what does the value 42,000 represent in the function?