The line plot shows the weights of ten eggs laid by one hen. What is the total weight in ounces of the four heaviest eggs?

The total weights of the harvest eggs is 19 1/4 ounces
From the line plot, we have the following frequency distribution
1 1/2 ==> 2
1 3/4 ==> 4
2 ==> 2
2 3/4 ==> 1
2 1/2 ==> 1
The total weight is the product of the weights and the frequencies.
So, we have:
Total = 1 1/2 * 2 + 1 3/4 * 4 + 2 * 2 + 2 3/4 * 1 + 2 1/2 * 1
Evaluate the sum
Total = 19 1/4
Hence, the total weights of the harvest eggs is 19 1/4 ounces
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