Questions 3, 4, 8, 9, 10, 11, 12, 13, and 17 are show work questions. There are a total of 9 File Upload questions, which means that you are required to upload 9 different JPG photos/files to WAMAP that are clear, easy-to-read photos of your handwritten work. When attaching work for an exam question, your photo should only have work for that individual question for full credit.
At a carnival, $2,941.25 in receipts were taken at the end of the day. The cost of a child's ticket was $20.50, an adult ticket was $29.75 and a senior citizen ticket was $15.25. There were twice as many senior citizens as adults and 20 more children than senior citizens. How many of each type of ticket was sold (adult, senior, child)?
After reading How to Lie with Statistics, please respond to at least two of the below prompts. Your response should be one or two paragraphs in length. What new information did you learn? What existing knowledge was confirmed? What new questions are you pondering? How might this information be useful in this course or in other areas? https://towardsdatascience.com/lessons-from-how-to...
After viewing the Best Practices of Presentation video and the Sample Data Analytics Presentation, please provide a list of at least three things you believe this presentation does well and at least three ways in which it could be improved. Then, please indicate how you will use this information to guide the preparation of your final presentation (due next week). As a reminder, here is the final assignment
Imagine that you are on the finance team at a new airline, Blue Skies Airways. Use the Airline Financials Dataset to create a visualization and executive summary (approximately 300-500 words in length) to convey any information you believe to be important to your colleagues. Note: The Airline Glossary.https://docs.google.com/document/d/1vRNXAW2prWwrXM... will be helpful as you complete this assignment. Please use Excel, Tableau, or both of these platforms for this assignment.approximately 300-500 words in length
Conditional Probability: What affect does a condition have on the probability? Let's compare and find out. Example: Let's look at a standard deck of 52 playing cards. No replacement: What is the probability of getting 2 kings assuming that the first one is not replaced? (Note: There are 4 kings in a deck of cards. And a deck of cards has 52 cards.) Answer: 4/52 * 3/51 = 1/13*1/17= 1/221 Replacement: What is the probability of getting 2 kings assuming that the first one is replaced? Answer: 4/52 * 4/52 = 1/13 * 1/13 = 1/169 What difference does it make? Which gives the higher probability? Initial Post: Make up a similar example to the above problem using (a) with replacement and (b) without replacement. You may use playing cards, or a similar scenario, however be sure that you can represent both with and without replacement. Flipping a coin 10 times is not appropriate because it only represents the "without replacement" condition. Do not solve your own problem - that will be done by your classmates. Two Response Posts: You will solve both problem posed by two of your classmates. First copy the problem, then show your work explaining how you worked each problem. Once you have solved the problems compare the results. Which situation is more likely? Does replacement make a significant difference? Do NOT use the numbers in this example post in your post. Please make sure all posts are unique and use different numbers. It is important to go back and read follow up responses from your instructor. Initial post due: Thursday 11:59 pm ET. Reply posts due: Sunday 11:59 PM ET Rubric for grading discussions: Quick View of Discussion Grading Rubric (Please see full details for explanation of criteria below) Criteria Max Score Main Discussion Post Accuracy 20 Analysis and Explanation 30 Writing Standards 10 Classmate Responses (Requires two or more) Response 1 Response in a Substantive Manner 20 Response 2 Response in a Substantive Manner 20 Total 100 Please sign ALL your Discussion posts with the name that you like to be called - it makes it so much easier for the rest of us to address you by your preferred name when we respond. Rubrics
