Question

The class mark of the class 130-150 is

a) 130 b) 135

c) 140 d) 145

15. The median of the data arranged in ascending order 8, 9, 12, 18, (x+2), (x+4), 30, 31, 34, 39 is

24. The value of x is

a) 22 b) 21

c) 20 d) 24​

Answer 1

Answer:

c)140

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Step-by-step explanation:

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