Question

A group of students were surveyed to find out if they like building snowmen or skiing as a winter activity. The results of the survey are shown below:
60 students like building snowmen
10 students like building snowmen but do not like skiing
80 students like skiing
50 students do not like building snowmen

Make a two-way table to represent the data and use the table to answer the following questions.

Part A: What percentage of the total students surveyed like both building snowmen and skiing? Show your work.

Part B: What is the probability that a student who does not like building snowmen also does not like skiing? Explain your answer.

Answer 1

The answer for part a would be 130

the answer for part b would be 60