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The mean of 8, 11, 6, 14, x and 13 is 66.What is x |
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Answer» Answer: 344 Step-by-step EXPLANATION: given MEAN .so[ SUM of all observations ÷ TOTAL NUMBER of observations] so ( 8+11+6+14+x+13)÷6=66 8+11+6+14+x+13=396 therefore x=344 |
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