A survey regarding the height (in cm) of 50 girls of class X of a scho – InterviewSolution

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1.	A survey regarding the height (in cm) of 50 girls of class X of a school was conducted andthe following data was obtained:Height (in cm) 120-130 130-140 140-150 150-160 160-170 TotalNo. of GirlsFind the mean, mode and median of the above data.
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