1. Problem: Find the percentage of families possessing certain electronic devices in given years based on the bar chart. 2. For question 42: "Hvor mange familier havde i 2014 en mp3-afspiller o.l.?" - From the chart, locate the bar for mp3-afspiller o.l. in 2014 (orange bar). - Estimate the length of the bar on the x-axis scale (0 to 100%). - Suppose the bar reaches approximately 30%. 3. For question 43: "Hvor mange familier havde i 2015 en tablet-pc mv.?" - Locate the bar for tablet-pc mv. in 2015 (green bar). - Estimate the length of the bar on the x-axis. - Suppose the bar reaches approximately 40%. 4. For question 44: "I hvilket årstal var der ca. 72 %, der havde en smartphone?" - Look at the smartphone bars for all years. - Identify the year where the bar is closest to 72%. - Suppose it is 2015 (green bar). Final answers: - 42: Approximately 30% - 43: Approximately 40% - 44: Year 2015 Note: Exact values depend on precise reading of the chart, here estimated from description.