https://youtu.be/_WNUfgZipww

First, watch this video to become familiar with running and interpreting a t-test in Excel. ypothesis Test for 2 Population Means using Excel's Data Analysi_s['i'ouTube 5:391e' .IlI_L '_l"l J J z n. 'L'l! -' '1. Now, think about how you will respond to John. Answer the following questions. - What is the hypothesis in this scenario? - Did the new oil change process take less or more time? How do you know? - In the scenario, did you conduct a one or twotailed test? - What is the p-yalue? {Remember to interpret what the E-U means and round to 3 decimal places] - Do you think {as John does] that the result is not statistically signicant? - Do the results "prove\" anything