Apply the formula for calculating the probability of advance a or B there are four presidential candidates in a country. A street survey was content did asking 2500 registered voters which candidate they will vote for the coming election the table summarizes the results of the survey candidate, One had 250 supporters candidate to had 1250 supporters candidate three had 450 supporters and candidate four had 550 supporters, part one what is the probability of randomly selecting a person who will vote for a candidate one or two with the answer be 250/2500 or 1500/ 2500 or 1000 over 2500 or 1250/2500

Question

Apply the formula for calculating the probability of advance a or B there are four presidential candidates in a country. A street survey was content did asking 2500 registered voters which candidate they will vote for the coming election the table summarizes the results of the survey candidate, One had 250 supporters candidate to had 1250 supporters candidate three had 450 supporters and candidate four had 550 supporters, part one what is the probability of randomly selecting a person who will vote for a candidate one or two with the answer be 250/2500 or 1500/ 2500 or 1000 over 2500 or 1250/2500

Answer 1

The probability of randomly selecting a person who will vote for candidate one or two is:

(250 supporters for candidate one + 1250 supporters for candidate two) / 2500 total registered voters

= 1500/2500

Therefore, the answer is 1500/2500.