You may need to use the appropriate appendix table or technology to answer this question. The following information was obtained from matched samples regarding the productivity (in units per hour) of seven individuals using two different methods of production. Let d= Method 1 - Method 2. Is there a significant difference between the mean productivity of the two methods? Let =0.05. Assume the population of differences is normally distributed. (a) Compute the test statistic. (Round your answer to four decimal places.) (b) Compute the p-value. (Round your answer to four decimal places.) p-value= (c) At =0.05, test the hypotheses. We do not reject H0. There is no significant difference. We do not reject H0. There is a significant difference. We reject H0. There is no significant difference. We reject H0. There is a significant difference