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Answered

The following are the score obtained by the grade 10-gentleness summative test
(12, 21, 20,18, 29, 31, 30, 31, 26, 34, 36, 32).
Find the 2nd quartile.
A. 31.5
B. 29.5
C. 28.5
D. 20.5
with solu pls.​

Sagot :

Janerosebaccolviz

Answer:

B.

Step-by-step explanation:

RANK THE NUMBERS FROM LARGEST TO SMALLEST

12,18,20,21,26,29,30,31,31,32,34,36,

the two numbers in the middle are 29 and 30...

                 (29+30)÷2=29.5

                median formula

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