T-Statistics The probability distribution used to test the hypothesis that a random sample of n observations comes from a normal population with a given mean.
Marginal Significance Level of Test-Statistics: The probability distribution used to test the hypothesis that the beta coefficient does not equal zero.
The numbers in brackets are t-statistics and suggest that the relationship between PBV ratios and both variables in the regression are statistically significant.
The third column to fifth column of Table 2 list the average profits of zero-position, insider-buy portfolio and insider-sell portfolio and their corresponding t-statistics respectively.
See also: Period, Trading, Statistics, Average, Return
 
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