4. The weights of cabbages sold at a market are normally distributed with mean 1.6 kg...

 

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4. The weights of cabbages sold at a market are normally distributed with mean 1.6 kg and standard deviation 0.3 kg. a) One wholesaler buys the heaviest 10% of cabbages. What is the minimum weight cabbage he buys? b) Another buyer chooses cabbages with weights in the lower quartile. What is the heaviest cabbage this person buys? 4. The weights of cabbages sold at a market are normally distributed with mean 1.6 kg and standard deviation 0.3 kg. a) One wholesaler buys the heaviest 10% of cabbages. What is the minimum weight cabbage he buys? b) Another buyer chooses cabbages with weights in the lower quartile. What is the heaviest cabbage this person buys?