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zaharov [31]
3 years ago
14

On mine it ask for first an equation to model the problem. Next work backwards and rewrite the equation to find x. Then solve. 3

part answer to this question above. Please help
Mathematics
1 answer:
Sophie [7]3 years ago
4 0
Need a picture of problem.
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The mean is \mu=85 and standard deviation is \sigma=5. Then the variable X\sim N(85,5).

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