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:

Word Pair

Two words presented together as a unit, often used in memory and association studies.

Detergent

A cleaning substance designed to remove dirt, stains, and other substances from surfaces, often used in laundering and dishwashing.

Automatic Process

Tasks or thought processes that occur with little to no conscious awareness or effort, often due to the repetition of these tasks.

Temporal Lobe

A region of the cerebral cortex located beneath the lateral fissure on both cerebral hemispheres of the mammalian brain, involved in processing auditory information and encoding memory.