alleryThe formula for the median of grouped data is:
A$l + \dfrac{n - cf}{f} \times h$
B$l + \dfrac{\frac{n}{2} + cf}{f} \times h$
C$l - \dfrac{\frac{n}{2} - cf}{f} \times h$
D$l + \dfrac{\frac{n}{2} - cf}{f} \times h$
Answer & Solution
Correct answer: D. $l + \dfrac{\frac{n}{2} - cf}{f} \times h$
Median = l + ((n/2 − cf)/f)·h.
Keep practising Statistics and Probability
Browse all Statistics and Probability questions for Andhra Pradesh SSC (Class 10), or explore more Mathematics topics.
Related questions
SAT · Mathematics · Slope from Two Points — Gap FillCLASS10 · Mathematics · Statistics — True or FalseCLASS10 · Mathematics · Probability — BasicsCLASS10 · Mathematics · Mean, Median, ModeCLASS10 · Mathematics · Distance Formula — Gap FillFor an even number of sorted values, the median is:Mean of 5 numbers is 12. Their sum equals:Midpoint of A(2, 4) and B(6, 10) is: