Which event has a probability other than 1/2 ?
flipping a coin with the result of tails
choosing a vowel from a bag of tiles that contains one of each letter of the alphabet
rolling an even number on a number cube that is numbered from 1 to 6
choosing a red card from a standard deck of cards (a standard deck has 52 cards 26 of which are red)

Standard deviation of 19,29,21,22,23

Design an er diagram for keeping track of information about votes taken in the u. s. house of representatives during the current two-year congressional session. the database needs to keep track of each u. s. state's name (e. g., texas', new york', california') and include the region of the state (whose domain is {northeast', midwest', southeast', southwest', west'}). each congress person in the house of representatives is described by his or her name, plus the district represented, the start date when the congressperson was first elected, and the political party to which he or she belongs (whose domain is {republican', democrat', 'independent', other'}). the database keeps track of each bill (i. e., proposed law), including the bill name, the date of vote on the bill, whether the bill passed or failed (whose domain is {yes', no'}), and the sponsor (the congressperson(s) who sponsored - that is, proposed - the bill). the database also keeps track of how each congressperson voted on each bill (domain of vote attribute is {yes', no', abstain', absent'}). additional information:

Which numbers have the same absolute value? choose all that apply. asap will mark at brainliest