Find the value of x, if the mean of 10, 12, 13, x and 17 is 14
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10 + 12 + 13 + X + 17/5 = 14 = 52 + x/5 = 14 now cross multiply 70 is equal to 52+x this will be equal to 18 is equal to X
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Answer:
10 + 12 + 13 + x +17
________________ = 14
5
14 = 52 + x/ 5
70 = x + 5 x = 70- 52 = 18
Step-by-step explanation:
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