The following set of random numbers represents 20 simulations of three daily flights from philadelphia to seattle, with 0, 1, 2, or 3 representing a late departure and 4, 5, 6, 7, 8, or 9 representing an on-time departure. in how many of the simulations was there an on-time departure for all three flights? 506 619 535 769 096 380 527 555 737 192 092 658 691 320 442 812 968 763 374 282

Aprofessional hockey team has noticed that, over the past several seasons, as the number of wins increases, the total number of hot dogs sold at the concession stands increases. the hockey team concludes that winning makes people crave hot dogs. what is wrong with the hockey team's conclusion? a) it does not take into account the attendance during each season. b) it does not take into account the number of hamburgers sold during each season. c) it does not take into account the number of concession stands in the hockey arena. d) it does not take into account the number of seasons the hockey team has been in existence.

Which graph has figures that can undergo a similarity transformation to justify that they are similar? (obviously not the third one)

What fraction is equivalent to 0.46464646··· a. 46⁄99 b. 46⁄999 c. 46⁄100 d. 23⁄50