Answer quickly the two-way table below shows the number of students in a school who like hockey and/or football: (pic shown below) how many more students like hockey than football?
a. 5
b. 8
c. 20
d. 25

Ben is three times as old as samantha, who is two years older than half of michel's age. if michel is 12. how old is ben?

Which expressions are equivalent to k/2 choose 2 answers: a k-2 b 2/k c 1/2k d k/2 e k+k

For a science project, a high school research team conducted a survey of local air temperatures. based on the results of the survey, the found that the average temperatures were around 10 degrees higher than expected. this result was wrong. the trouble with the survey was that most of the locations were exposed to direct sunlight and located over asphalt or sand, which resulted in higher temperatures than normal. this is a classic example of an error in which phase of inferential statistics?