The data in Table 12.5 were collected on how individuals prepared their taxes and their education level. The null hypothesis is that the way people prepare their taxes (computer software or pen and...

The data in Table 12.5 were collected on how individuals prepared their taxes and their education level. The null hypothesis is that the way people prepare their taxes (computer software or pen and paper) is independent of their education level. Table 12.5 is a contingency table.

If MINITAB is used to analyze this data, the following results are obtained.