+0 A consumer survey was conducted to examine patterns in ownership of tablet computers, cellular telephones, and Blu-ray players. The following data were obtained: 313 people had tablet computers, 236 had cell phones, 269 had Blu-ray players, 65 had all three, 62 had none, 94 had cell phones and Blu-ray players, 53 had cell phones but no computers or Blu-ray players, and 106 had computers and Blu-ray players but no cell phones. (Round your answers to one decimal place.) (a) What percent of the people surveyed owned a cell phone?
