3. Investors were looking at difference between earnings from two different companies. Their earnings (in millions of dollars) are mentioned in the table below Apple Samsung 32 12 11 19 43 112 143 120 189 902 12 18 152 182 190 120 154 120 127 167 Do a statistical test to see if there is significant difference between these two companies' earnings using a 1% level of significance. (Clearly mention your Null and Alternative Hypothesis and interpret the result. Also, mention the p-value)