English
Maharashtra State BoardSSC (English Medium) 9th Standard

Find the median of the observations, 59, 75, 68, 70, 74, 75, 80. - Algebra

Advertisements
Advertisements

Question

Find the median of the observations, 59, 75, 68, 70, 74, 75, 80.

Sum

Solution

The observations in ascending order: 59, 68, 70, 74, 75, 75, 80.

Since, the number of observation, n = 7, which is odd.

Median = `( (n + 1) / 2)^"th"` = `(( 7 + 1 ) / 2)^"th"` = `(8/2)^"th"` = 4th Observation 74

So, the median of the observations is 74.

shaalaa.com
  Is there an error in this question or solution?
Chapter 7: Statistics - Practice set 7.5 [Page 125]

APPEARS IN

Balbharati Algebra (Mathematics 1) [English] 9 Standard Maharashtra State Board
Chapter 7 Statistics
Practice set 7.5 | Q (2) | Page 125
Share
Notifications

Englishहिंदीमराठी


      Forgot password?
Use app×