Question 3:Does the second dataset prove that either of those problems existed a week ago? If so, which type? Answer in 50 words or fewer and, once again, show whatever calculations or charts you find necessary to answer the question. Again, unsupported answers will not receive any points. Question 4: Your answer to one of the last two questions will require drawing a chart or two. Which question required you to draw a chart(s)? Why was a chart necessary? Answer in 50 words or fewer