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Figure 7-5 As shown in Figure 7-5, a(n) _________________________ is a flash memory storage device that plugs in a USB port on a computer or portable device.
Nondirectional Research Hypothesis
A hypothesis that predicts a relationship or effect but does not specify the direction of the relationship.
Directional Research Hypothesis
A hypothesis that indicates the anticipated direction of the difference or relationship among variables.
Null Hypothesis
A type of hypothesis used in statistics that proposes that no statistical significance exists in a set of given observations.
Research Hypothesis
A specific, testable prediction about the expected outcome of a study.
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