Question

the two - way relative frequency table shows the results of a survey on the mayors job approval. suppose a surveyor randomly selects a member of the sample population. use the table of relative frequencies to calculate each probability. express each probability as a decimal. party affiliation republican democrat independent total do you approve of the mayors job performance approve 0.14 0.25 0.03 0.42 disapprove 0.22 0.1 0.12 0.44 no opinion 0.03 0.07 0.04 0.14 total 0.39 0.42 0.19 1 sample problem p(approve) i can look at the value in the total column and approve row to determine p(approve). 0.42 p(independent) > enter the answer in the space provided. use numbers instead of words.

Explanation:

Step1: Identify relevant value

Look at the Total - Independent value in the table.

Step2: Determine probability

The value for Independent in the Total column is the probability.

Answer:

0.19