At a local chamber of commerce, there are 8 men and 7 women present for an executive election of a president, vice-president and treasurer. determine the probability that a women will be elected into one of the executive positions.

How do you find p(a and b) if a and b are independent events for two or more actions, such as tossing a coin twice and finding p(heads and heads)? 2. how do you find p(a or b) if a and b are independent events for one action, such as spinning a four-color spinner once and finding p(red or blue)?