(2) The table below shows the children in aclass sorted according to t

1.	(2) The table below shows the children in aclass sorted according to their marks inthe math exam:MarksNo. of Children0 - 10410 - 20820 - 301030 - 40940 - 505Calculate the median mark of the class.
Answer» Answer: MEDIAN = 26 Step-by-step explanation: table: no.of students 0-10 10-20 20-30 30-40 40-50 marks 4 8 10 9 5 cumulative frequency 4 12 22 31 36 n/2=36/2 n/2=18 median = l+ [n/2-cf/f]*H =20+[18-12/10] MULTIPLE 10 =20+[18-12] =20+6 =26 median =26

(2) The table below shows the children in aclass sorted according to their marks inthe math exam:MarksNo. of Children0 - 10410 - 20820 - 301030 - 40940 - 505Calculate the median mark of the class.

Answer»

Answer:

MEDIAN = 26

Step-by-step explanation:

table:

no.of students

0-10

10-20

20-30

30-40

40-50

marks

cumulative frequency

n/2=36/2

n/2=18

median = l+ [n/2-cf/f]*H

=20+[18-12/10] MULTIPLE 10

=20+[18-12]

=20+6

=26

median =26

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(2) The table below shows the children in aclass sorted according to their marks inthe math exam:MarksNo. of Children0 - 10410 - 20820 - 301030 - 40940 - 505Calculate the median mark of the class.​

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(2) The table below shows the children in aclass sorted according to their marks inthe math exam:MarksNo. of Children0 - 10410 - 20820 - 301030 - 40940 - 505Calculate the median mark of the class.