Garbage Weight a Garbage Carrier Would Like to Start Charging by the by the Weight

question 58

Short Answer

Garbage Weight
A garbage carrier would like to start charging by the weight of a customer's garbage rather than the number of cans. The weights (in kilograms) of 90 randomly selected cans of garbage are summarized in the chart below.
-Refer to the Garbage Weight table. What percentage of the cans weigh at least 24.9 kilograms?

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Definitions:

Middle 50%

A statistical term referring to the interquartile range, which is the range between the 25th percentile and the 75th percentile of a data set.

Population Variance

A statistical measure of the dispersion of a set of values in a population, indicating how spread out the data points are from the population mean.

Arithmetic Mean

The sum of a collection of numbers divided by the count of numbers in the collection.

Median

The middle value in a sorted list of numbers, effectively dividing the data into two equal halves.