A study asked consumers if electronic communications devices influenced whether or not they bought a certain car. The table below gives the results classified by household income. Complete parts a through d below assuming a person is selected at random from this sample. E: Click the icon to view the data table. a) What is the probability that electronic communication devices somewhat influenced their decisions? (Round to three decimal places as needed.) b) What is the probability that the person is earning at least $100K? - X Data Table (Round to three decimal places as needed.) c) What is the probability that the person was somewhat influenced by electronic communications and earns at least $100K? Communications influence on car purchase, by household income, July 2018 Income (Round to three decimal places as needed.) Communication (e.g., hands-free