Question 1056167: In this economically challenging time, yours truly, CEO of the Creative Products Enterprise, would like to make extra money to support his frequent filet-mignon-and-double-lobster-tail dinner habit. A promising enterprise is to mass-produce tourmaline wedding rings for brides. Based on my diligent research, I have found out that women's ring size normally distributed with a mean of 6.0, and a standard deviation of 1.0. I am going to order 5000 tourmaline wedding rings from my reliable Siberian source. They will manufacture ring size from 4.0, 4.5, 5.0, 5.5, 6.0, 6.5, 7.0, 7.5, 8.0, 8.5, 9.0, and 9.5.
my question see below
How many wedding rings should I order for each of the ring size should I order 5000 rings altogether?
Found 2 solutions by Fombitz, ewatrrr:
Answer by Fombitz(32388)   (Show Source):
You can put this solution on YOUR website! Use the data to calculate z scores and areas.
Find the total area from all of the data and divide the individual area and multiply by 5000 to get the proportion of each ring.
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Answer by ewatrrr(24785)  (Show Source):
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