The Data Below Is the Number of Hours of Homework

question 42

Essay

The data below is the number of hours of homework done as reported by 24 high school juniors for the last week in September, 2006.
6, 5, 6, 4, 6, 6, 9, 7, 6, 3, 8, 5, 5, 8, 6, 5, 8, 6, 5, 7, 5, 8, 7, 4
Using bins of 2 hours width beginning at 3, construct the cumulative frequency histogram.

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Definitions:

Percentage Of Risk

The proportionate part of a total risk that can be attributed to a specific factor or action, often expressed as a percentage.

Forecast Chart

A graphical representation used in statistics and business to predict future outcomes based on past and present data.

Specified Period

A designated timeframe during which certain events or measurements are to occur or be analyzed.

Positive Forecast Value

The expected positive outcome or prediction in forecasting, indicating beneficial future conditions or results.