a group of students and workers entering a metro station were asked whether they were riding the bus or the…

a group of students and workers entering a metro station were asked whether they were riding the bus or the subway. the two - way table shows their answers. how many people were polled? 48 69 118 166 types of transportation bus subway total students 27 21 48 workers 42 76 118 total 69 97

a group of students and workers entering a metro station were asked whether they were riding the bus or the subway. the two - way table shows their answers. how many people were polled? 48 69 118 166 types of transportation bus subway total students 27 21 48 workers 42 76 118 total 69 97

Answer

Answer:

166

Explanation:

Step1: Identify total - people method

To find the total number of people polled, we can look at the grand - total in the two - way table.

Step2: Locate grand - total value

The grand - total is the value in the bottom - right cell of the two - way table. Here, the sum of the row totals (48 + 118) or the sum of the column totals (69+97) gives 166.