Please help fill in the wrong answers & graph at the bottom

Complete the following table. (Enter all measured masses to the nearest 0.001g. For density, use 4 decimal places.) 6. The densities of several water-sodium chloride mixtures are reported below. Complete the following table. (Enter all measured masses to the nearest 0.001g. For density, use 4 decimal places.) 6. The densities of several water-sodium chloride mixtures are reported below. 6. The densities of several water-sodium chloride mixtures are reported below. On the accompanying piece of graph paper plot the density on the vertical axis and the \% by mass of sodium chloride on the horizontal axis. Density and mass percent are not necessarily linearly related. Draw the best appropriate straight line or curve through the data. (Submit a file with a maximum size of 1 MB.) No file chosen 7. According to your results and the graph, what is the mass percent of sodium chloride in your unknown? (Round your answer to 2 decimal places.) %(m/m)