Question

find the median of: 6, 7, 8, x + 6, 2x + 6, 13, 14, 24 is 9.
find the mean and mode if the given values are arranged in ascending order.

Answer 1

Step-by-step explanation:

(x+6+2x+6)÷2=9

3x+12=18

x=2

Mean={ 6+7+8+2+6+2(2)+6+13+14+24}÷8

= 90/8

= 45/4 ans.

Mode is 8 since there is already one 8 and 6+x=6+2=8 So there are two 8s

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