No clue

[The_Rose]

:?: The results of a random survey showed that 42 out of 80 Californians plan to vote for Schwarzenegger for governor. whis is the best prediction of the total number of votes he will recieve if 2,000 people vote?

a. 25
b. 50
c. 120
d. 1000

 

[stapel]

Are you working on percentages or on ratios? Or on some other solution method?

Eliz.

 

[Denis]

:?: The results of a random survey showed that 42 out of 80 Californians plan to vote for Schwarzenegger for governor. whis is the best prediction of the total number of votes he will recieve if 2,000 people vote?
a. 25
b. 50
c. 120
d. 1000

42 out of 80 is about or "close to" half, right? So......