Which of the following histograms represents this set of data?

2, 3, 1, 10, 14, 22, 19, 28, 6, 11, 34, 30, 6, 18, 19, 20, 14, 29, 5, 9, 7, 9, 12, 3, 10

(Ignore the already marked one)

Which of the following contains a variable?

Seattle, washington is known for being rainy. one day last month, 8 inches of rain fell in 1 1/2 hours. what us the rate of the rainfall expressed in ft per plzzz write a proportion i will give you 100 points

Aroulette wheel has 38 slots in which the ball can land. two of the slots are green, 18 are red, and 18 are black. the ball is equally likely to land in any slot. the roulette wheel is going to be spun twice, and the outcomes of the two spins are independent. the probability that it lands one time on red and another time on black in any order is(a) 0.5 (b) 0.25 (c) 0.4488 (d) 0.2244