1. a print produced by lithography. 2. duplicator that prints by lithography; a flat surface (of stone or metal) is treated to absorb or repel ink in the desired pattern. Familiarity information: LITHOGRAPH used as a noun is rare. â¢ LITHOGRAPH (verb).
1 The P-value is the probability of observing a sample statistic as extreme as the test statistic. 2  Since the test statistic is a t-score, use the t Distribution Calculator to assess the probability associated with the t-score, given the degrees of freedom computed above.
Interpreting the results. The test statistic, T, for H0: m = 5 is calculated as -2.56. The p-value of this test, or the probability of obtaining more extreme value of the test statistic by chance. if the null hypothesis was true, is 0.034. This is called the attained significance level, or p-value. Therefore, reject H0 if your acceptable Î± level is greater than the p-value, or 0.034.