According to thepoultrysite.com, the weights of broilers are approximately normally distributed with a mean of 1387 grams and a standard deviation of 161 grams. A grocery store wants only the top 80% of all broiler weights. What weight ( in grams) would seperate the lower 20% of broilers from the upper 80%?
Use the information above along with the Z table to find the Z score that you will use in this problem:
Use the Z score to calculate the actual weight (x). round your answer to the nearest whole number