pls tell it answer fast
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Answer:
(18 + 28 + x + 32 + 14 + 36)/6 = 23
(128 + x)/6 = 23
x /6 + 128/6 = 23
(6)* x /6 + (6)* 128/6 = (6)* 23
x + 128 = 138
x = 138 -128
x = 10
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Answer:
Mean = sum of data / Number of data
23 = 18 + 28 + x + 32 + 14 + 36 / 6
23 = 128 + x / 6
= 23 × 6 = 128 + x
= 138 - 128 = x
x = 10
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