Arrange the zoo animals from greatest to least according to their weights.

elephant: 5.5 × 103 kilograms

giraffe: 1.6 × 103 kilograms

lion: 1.9 × 102 kilograms

bengal tiger: 2.2 × 102 kilograms

giant panda: 1.2 × 102 kilograms

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At the olympic games, many events have several rounds of competition. one of these events is the men's 100-meter backstroke. the upper dot plot shows the times (in seconds) of the top 8 finishers in the final round of the 2012 olympics. the lower dot plot shows the times of the same 8 swimmers, but in the semifinal round. which pieces of information can be gathered from these dot plots? (remember that lower swim times are faster.) choose all answers that apply: a: the swimmers had faster times on average in the final round. b: the times in the final round vary noticeably more than the times in the semifinal round. c: none of the above.