the following scores were received by 20 students in a short quiz: 10, 9, 15, 20, 13, 15, 18, 11, 7, 12, 15, 13, 18, 19, 12, 8, 13, 17, abd 15. find the median, 40th percentile, 8th decile, 3rd quartile?ASAP please
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Answer:
7,8,9,10,11,12,12,13,13,13,15,15,15,15,17,18,18,19,20
Step-by-step explanation:
Median -13
40th Percentile - 13
8th Decile - 17.5
3rd Quartile - 17