calculate the median of the scores 30,5,21,42,13,10,27,33,,17,8 of girls in an english assignment
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3
to find median first arrange in ascending order..
5,8,10,13,17,21,27,30,33,42
as no. of observations is even...
therefore median=10/2,10/2 + 1 observation
5 th + 6 th observation
17 and 21
17+21/2
38/2
19
5,8,10,13,17,21,27,30,33,42
as no. of observations is even...
therefore median=10/2,10/2 + 1 observation
5 th + 6 th observation
17 and 21
17+21/2
38/2
19
Answered by
0
arrange the score in increasing order
5,8,10,13,17,21,27,30,33,42
then middle two numbers
17+21=38
38÷2 =19
therefore median is 19
5,8,10,13,17,21,27,30,33,42
then middle two numbers
17+21=38
38÷2 =19
therefore median is 19
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