All 8thgrade student at a school answered Yes or No to the t

All 8th-grade student at a school answered Yes or No to the two survey question shown. Do you have a cell phone Yes No So you have an MP3 player Yes No The same students responded to both question. Complete the the two-way frequency table to show the correct totals for the given data.

Solution

MP3 player No MP3 player TOTAL Cell Phone 57 122 179 No Cell Phone 30 65 95 TOTAL 87 187 274