-) In a poll, 9 out of 25 students in Lydia's science class say they will vote for her for class president.
In Lydia's history class, 4 out of 16 students say they will vote for her. Which is greater, the
percent of students who will vote for Lydia in her science class or in her history class?
» What percent of the students in Lydia's science class say they will vote
for her?
) Science class:
%

Over the course of the school year, you keep track of how much snow falls on a given day and whether it was a snow day. your data indicates that of twenty-one days with less than three inches of snow, five were snow days, while of the eight days with more than three inches of snow, six were snow days. if all you know about a day is that it is snowing, what is the probability that it will be a snow day?