I need answers for questions 1-3

Stella yerranyan Working With Data: Finding Statistical Significance Background: You and your team have just finished a replication of McGaugh & Cahill's study of the role of emotion on memory. In condition 1, the participants were read a storyline with a boring plot. In condition 2, the participants were read a rather detailed story about a boy in a lawnmower accident. The participants were then asked questions about the story they were read. Results from both groups were compared. Results of the Study: The data below shows how many questions were answered correctly by the participants in each condition. Please note that there are 12 participants in group 1 and 14 in group 2. Also, please note that there were a total of 20 questions that were asked of the participants. Condition 1 8, 7, 6, 10, 12, 8, 3, 8, 9, 10, 5, 7 Condition 2 11, 8, 9, 11, 13, 15, 10, 9, 10, 6, 11, 14, 12, 10 1. Calculate the mean and standard deviation of the data. 2. Create a graph using the data below which responds to the research question: Does emotion help to recall more detail when observing a series of images? 3. Calculate using vassarstats.net whether the results are significant. Remember to choose "ordinal" from the menu and then choose the Mann Whitney U test. When you have calculated it, please state whether it is significant or not - and whether we retain or reject the null hypothesis. Also, please state the p value