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Look at this data and calculate the mean weight of the students.51 kg52kg53kgNumber of students=4,3,3(Hint: 51 x 4 gives the total weight of 4 students. 52 x 3 gives the weight of 3 students. In this way,you have to find the total weight of all students and then divide by the total number of students.) please answer my question correctly |
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Answer» Answer: 51.9kg Step-by-step explanation: 52 x 3 = 156 53 x 3 = 159 total weight = 519 kg mean = 519/10 = 51.9 kg |
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