Assembly-line workers now need increased reading and mathematical skills to do their jobs.
Some of the innovations in assembly-line processes and procedures that were made to increase productivity have instead proved to be counterproductive.
The manufacturing companies are increasing the average age of their assembly-line workforce while still seeking to increase production.
4.During the nineteenth century, Britains urban popu- lation increased as its rural population diminished. A historian theorizes that, rather than industrializations being the cause, this change resulted from a series of migrations to urban areas, each occasioned by a depression in the agrarian economy. To test this hypothesis, the historian will compare economic data with population census data. The historians hypothesis would be most strongly supported if which of the following were found to be true?
The periods of greatest growth in the industrial economy were associated with a relatively rapid decline in the rural population.
The periods of greatest weakness in the agrarian economy were associated with relatively slow growth in the population as a whole.
Periods when the agrarian economy was compar- atively strong and the industrial economy com- paratively weak were associated with a particu- larly rapid decline in the rural population.
Periods when the agrarian and industrial econo- mies were both strong were associated with particularly rapid growth in the urban popula- tion.
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