Mathematics, 13.07.2019 19:00 siasleonard4087

Math twelve hundred students participated in the school chemistry contest. a random sample (sample 1) from grades 9 and 10 showed scores of: 84, 50, 99, 83, 50, 78, 88, 85, 77, and 96. a random sample (sample 2) of grades 11 and 12 showed scores of: 57, 62, 86, 82, 74, 78, 96, 90, 97, and 83. what is the median of sample 1? what is the median of sample 2?

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Math twelve hundred students participated in the school chemistry contest. a random sample (sample...