FIJ GRN Kanika Beckles 82. Swimming heats London In Exercise 81, we looked at the times in two different heats for the 400-m women's run from the 2012 Olympics. Unlike track events, swimming heats are not determined at random. Instead, swimmers are seeded so that better swimmers are placed in later heats. Here are the times (in seconds) for the women's 400-m freestyle from heats 2 and 5. Do these results suggest that the mean times of seeded heats are not equal? Explain. Include a discussion of assumptions and conditions for your analysis. (*Use a randomization test to test the difference. Do your con- clusions change?) Country Name Time Heat BUL Nina Rangelova 251.7 2 CHI Kristel Kobrich 252.0 N JPN Aya Takano 252.3 2 Baives LIE Julia Hassler 253.0 2 Ylmob MEX Susana Escobar 254.8 THA Nathanan Junkrajang 256.5 novig of belly 74 SIN Lynette Lim 258.6 KOR Kim Ga-Eul 283.5 FRA Camille Muffat 243.3 USA Allison Schmitt 243.3 NZL Lauren Boyle 243.6 DEN Lotte Friis 244.2 ESP Melanie Costa 246.8 AUS Bronte Barratt 248.0 HUN Boglarka Kapas 250.0 RUS Elena Sokolova 252.2