In Example 6, find the number of voters in the set (C ∪ M) ∩ M′. Describe this set verbally and with a Venn diagram.

Data from Example 6

In the 2016 presidential election, an exit poll of 100 voters produced the results in the table (23 men voted for Clinton, 29 women for Clinton, 26 men for Trump, and 22 women for Trump).

Let the universal set U be the set of 100 voters, C the set of voters for Clinton, T the set of voters for Trump, M the set of male voters, and W the set of female voters.

Find n(C ⋂ M), n(C ⋂ M´), n(M ⋂ C´), and n(C´ ⋂ M´).

Draw a Venn diagram with circles labeled C and M, indicating the numbers of elements in the subsets of part (A).

Transcribed Image Text:

Clinton Trump Men 23 26 Women 29 22