A study asked consutrs f electronic communicaticns devices inlencedwhether ncR they bought a certain car The table below gives the results cssited by household inccne, Complete parts a through d below assuming a person is selected at ranm trom this sample, Click the icon to view the data table a) What the wobability that electronic communication devices sonw.vhat influenced decisions ? (Round to three decimal places as needed.) b) What is the probability that the person is eaming at least SIOOK? (Round to three decimal places as needed.) c) What the vobabi'ty that the person was sornevmat influenced by electronic ccymmunications and ens at least SI 00K? (Round to three decimal places as needed.) d) What is the probability that electronic communications somewhat influenced the purchase Or that the *Tson earns at least S 100K? (Round to three decimal places as needed.) Data Table Communications influence on car purchase. by household incorne. Jury 2018 Cmununication (e.g., hands-free calling): Very Much Not At All print K.9g.9K 00K 141 Total 355