On June 1, 2009, the U.S. government will require U.S. citizens entering the United States via land, sea, or air to have a passport, passport card, or other travel document approved by the Department of Homeland Security.es...you will need your passport to go to the bahamas. this will begin on june 1st, 2009. you can't get around it. im sorry, but you have to bite the bullet and get the passports. on the bright side, they are good for a few years so you won't have to worry about this expense next time you travel outside the country.
Princeton's WordNet (0.00 / 0 votes) Rate these synonyms: significance (noun). the quality of being significant. Synonyms: meaning, import, implication, signification. Antonyms: insignificance. significance, import, implication (noun). a meaning that is not expressly stated but can be inferred.
The significance level, also denoted as alpha or Î±, is the probability of rejecting the null hypothesis when it is true. For example, a significance level of 0.05 indicates a 5% risk of concluding that a difference exists when there is no actual difference.he P value of 0.03112 is statistically significant at an alpha level of 0.05, but not at the 0.01 level. If we stick to a significance level of 0.05, we can conclude that the average energy cost for the population is greater than 260.