(Answered) Question the percentage of protein in a certain brand of

Statistics

Question: The percentage of protein in a certain brand of dog food is a normally distributed random variable with mean 11.2% and standard deviation 0.6%. The manufacturer would like to state on the package that the product has a protein content of at least x₁% and no more than x₂%. It wants the statement to be true for 99% of the packages sold. Determine the values x₁ and x₂.

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