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During a test in class,all the first-graders sit quietly and work on their tests,and their personal dispositions do not differentiate one child from another.However,at recess,those children who are extraverts tend to play games with others,while those children who are introverts may watch the others or play quietly by themselves.According to Mischel's theory of personality,personal dispositions are more important ____.
Null Hypothesis
A default statement suggesting that there is no statistical significance between the specified datasets, or no effect of a certain variable.
T-statistic
A type of statistic used in hypothesis testing, calculated as the difference between an observed sample mean and a hypothesized population mean, divided by the standard error of the mean.
Level of Significance
The level of significance is a threshold set by the researcher to determine the cutoff at which the null hypothesis can be rejected, commonly represented by alpha (α).
T-statistic
A statistical measure used to analyze the difference between two group means in relation to the variance observed within the groups.
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