Mathematics, 23.07.2021 22:50 karmaxnagisa20
2 There are 240 students in year 11 of Upper Town School. The students choose to take part in one of four sports: 120 choose football 30 choose badminton 40 choose swimming 50 choose table tennis. Describe how you would use stratified random sampling to estimate the mean weight of the 240 students. Explain any assumptions you make.​
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2 There are 240 students in year 11 of Upper Town School. The students choose to take part in one of...
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