Mathematics, 20.11.2020 05:30 rhelia
Apple weights in an orchard are normally distributed. From a sample farmer Fred determines the mean weight of a box
of apples to be 270 oz. with a standard deviation of 10 oz. He wonders what percent of the apple boxes he has grouped
for sale will have a weight less than 255 oz.
Carl calculates the z-score corresponding to the weight 255 oz. = -
Using the table (column.00), Carl sees the area associated with this z-score is O.
Carl rounds this value to the nearest hundredth or 0.
Now, Carl decides to find the percent associated with boxes less than 255 oz. so he rounds to hundredths and subtracts
0.50 -0.
* %.
lol
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Apple weights in an orchard are normally distributed. From a sample farmer Fred determines the mean...
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