Identify the vertex of the graph. Tell whether it is a minimum or maximum.
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Answer:
<em>Approximately 15 grapefruits</em>
Step-by-step explanation:
<u>Average Value</u>
The mean or average of a sample is a number that represents the whole set by the center value of them. The formula to compute the average is
Where xi is the value of the element i and n is the number of elements in the set
We need to find an estimate of how many grapefruits Lily purchased knowing the heaviest and the lightest weight of the set. We can find the average value by using the two extreme values:
If each grapefruit weighed 1.5 pounds, then we can estimate the 22.17 pounds of them will contain