Question

jonas knows the following information about the 19 members in his travel group: . 5 members have been to both the united states and australia. . 11 members in total have been to the united states. . 12 members in total have been to australia. can you help jonas organize the results into a two - way frequency table? have been to the united states have not been to the united states have been to australia have not been to australia

Explanation:

Step1: Find number of members who have been to Australia but not US

We know 5 members have been to both US and Australia and 12 in total have been to Australia. So number of members who have been to Australia but not US is $12 - 5=7$.

Step2: Find number of members who have been to US but not Australia

We know 5 members have been to both US and Australia and 11 in total have been to US. So number of members who have been to US but not Australia is $11 - 5 = 6$.

Step3: Find number of members who have been to neither

Total members are 19. Number of members who have been to either US or Australia or both is $7+5 + 6=18$. So number of members who have been to neither is $19-18 = 1$.

Answer:

	Have been to the United States	Have not been to the United States
Have not been to Australia	6	1