Look at this data and calculate the mean weight of the students.
51 kg
52kg
53kg
Number 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
Answers
Answered by
8
Answer:
51.9kg
Step-by-step explanation:
51 x 4 =204
52 x 3 = 156
53 x 3 = 159
total weight = 519 kg
mean = 519/10 = 51.9 kg
Answered by
0
Answer:
51.9 is the answer
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