INSTRUCTIONS: "Solve all questions using excel functions and the excel data analysis pack"

Can someone help me by going through what I need to put in terms of the functions/ answering these - I have absolutely no idea what I'm doing. Please explain in a detailed and simple manner - I have never done stats via excel before.

C D E F G H K 03 12 Marks 2 A researcher is Interested in determining if age predicts weight or not. 3 The table to the right indicate the age and weights of the people (14) in the sample. 4 5 G a) Run simple regression analysis using Excel. 2 Mark Note: use 95% confidence level. B b) Is age a significant determinant of weight? Explain. 3 Marks 10 c) What is amount of variation in weight that is explained by age? Explain. 4 Marks 12 13 d) What is the expected weight of a person who is 56 years old? 3 Marks 5N P Age Weight 54 65 62 92 80 82 25 74 28 76 71 62 79 64 85 47 82 49 62 52 64 35 54 36 73 91 83