143,132,150,139,128,135,151,146, 141, 149 |
Based on this information, answer the following questions. |
A) \[141.4\,\,cm\]
B) \[141\,\,cm\]
C) \[142\,\,cm\]
D) \[151\,\,cm\]
Correct Answer: A
Solution :
Mean height \[=\frac{\text{Sum of the heigths }}{\text{No}\text{. of students}}\] \[=\frac{1414}{10}=141.4\,cm\]You need to login to perform this action.
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