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Assume that for the population of MBA (Supply Chain Management), the average starting salary is PKR...

Assume that for the population of MBA (Supply Chain Management), the average starting salary is PKR 72,000/= and the standard deviation of PKR 20,000/=. What is the probability that a simple random sample of MBA (Supply Chain Management) will have a sample mean within PKR 68,000/= and PKR 74,000/= when sample is (i) n=50 and (ii) n=100. Conclude your result.   

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