TABLE 12-3
The director of cooperative education at a state college wants to examine the effect of cooperative education job experience on marketability in the work place. She takes a random sample of four students. For these four, she finds out how many times each had a cooperative education job and how many job offers they received upon graduation. These data are presented in the table below.
-Referring to Table 12-3, the director of cooperative education wanted to test the hypothesis that the population slope was equal to 3.0. The value of the test statistic is ________.
Definitions:
Errors In Assumptions
Mistakes or misjudgments made regarding the foundational conditions or premises upon which statistical analyses or models are based.
Nonparametric Techniques
Statistical methods that do not assume a specific distribution for the data and are often used for data that does not meet the assumptions necessary for parametric tests.
Population Distribution
The spread of characteristics (e.g., values or categories) within a population.
Statistical Methods
Techniques and procedures used for collecting, analyzing, interpreting, and presenting data.
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