# SOLUTION: assume that the salaries of elementary teachers are nomally distributed with a mean of \$36,000 and a standard deviation of \$6000. what is the cutoff salary for teachers in the bot

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 Question 293653: assume that the salaries of elementary teachers are nomally distributed with a mean of \$36,000 and a standard deviation of \$6000. what is the cutoff salary for teachers in the bottom 10%?Answer by stanbon(60771)   (Show Source): You can put this solution on YOUR website!assume that the salaries of elementary teachers are nomally distributed with a mean of \$36,000 and a standard deviation of \$6000. what is the cutoff salary for teachers in the bottom 10%? ----------------- Find the z-value that has a left tail of 10%: Ans: invNorm(0.10) = -1.2816... --- Find the corresponding x-value using x = zs+u --- x = -1.2816*6000+36000 x = \$28310.69 ========================== Cheers, Stan H.