Question

is every was contacted by the leader of a hiking trail to find out whether 30 members also enjoy two other activities rafting and circling the two-way table shown display some of the results of servery

Answer 1

Given:

Number of members = 30

We have the table below:

Enjoy Cycling Do not Enjoy Cycling Total

Enjoy Rafting 14 21 - 14 = 7 21

Do not enjoy Rafting 20 - 14 = 6 9 - 6 = 3 30 - 21 = 9

Total 20 7 + 3 = 10 30

ANSWER:

Therefore, the complete table is:

Enjoy Cycling Do not Enjoy Cycling Total

Enjoy Rafting 14 7 21

Do not enjoy Rafting 6 3 9

Total 20 10 30