Tabular Representation of Statical Data - Mathematics | Class 9 Questions and Answers on the Mobile | Competitive Exams
Mathematics
Tabular Representation of Statical Data
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Statistics
1.
The mean of 100 observations is 50. If one of the observations 50 is replaced by 150, the resulting mean will be
a.
50.5
b.
51
c.
51.5
d.
52
.3407.
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