Draw a parallel line to line PQ, Start the line with point R
2 answers:
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Answer:
The average bag weight must be used to achieve at least 99 percent of the bags having 10 or more ounces in the bag=9.802
Step-by-step explanation:
We are given that
Standard deviation, ounces
We have to find the average bag weight must be used to achieve at least 99 percent of the bags having 10 or more ounces in the bag.
Assume the bag weight distribution is bell-shaped
Therefore,
We know that
Using the value of z
Now,
Hence, the average bag weight must be used to achieve at least 99 percent of the bags having 10 or more ounces in the bag=9.802
To find the slope of the expression:
We need to remember that this is the Slope-intercept Form of the line equation:
Where
m = slope
b is the y-intercept.
Therefore, the slope of the line equation above is m = 3.