In Recent Years, Information Technology, Such as Computers and Scanners

question 101

Multiple Choice

In recent years, information technology, such as computers and scanners, has been a _______ for low- skilled labour and has led to _______ wage rates for low- skilled workers.

• A) substitute; lower
• B) complement; higher
• C) complement; lower
• D) substitute; higher

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Definitions:

Sample Proportion

The fraction or percentage of the sample that represents part of a particular category or characteristic of interest.

Null Hypothesis

A hypothesis that assumes no significant difference or effect in the context of an experiment or test.

Alternative Hypothesis

A hypothesis that contradicts the null hypothesis, suggesting that there is a significant effect or difference.

Test Statistic

A value calculated from sample data during hypothesis testing. It is used to determine whether to reject the null hypothesis.