Demonstrate the use of the normal distribution, the standardnormal distribution, and the central limit theorem for calculatingareas under the normal curve and exploring these concepts in reallife applications. Scenario Frank has only had a brief introductionto statistics when he was in high school 12 years ago, and that didnot cover inferential statistics. He is not confident in hisability to answer some of the problems posed in the course. AsFrank's tutor, you need to provide Frank with guidance andinstruction on a worksheet he has partially filled out. Your job isto help him understand and comprehend the material. You should notsimply be providing him with an answer as this will not help whenit comes time to take the test. Instead, you will be providing astep-by-step breakdown of the problems including an explanation onwhy you did each step and using proper terminology. What to SubmitTo complete this assignment, you must first download the worddocument, and then complete it by including the following items onthe worksheet: Incorrect Answers Correct any wrong answers. Youmust also explain the error performed in the problem in your ownwords. Partially Finished Work Complete any partially completedwork. Make sure to provide step-by-step instructions includingexplanations. Blank Questions Show how to complete any blankquestions by providing step-by-step instructions includingexplanations. Your step-by-step breakdown of the problems,including explanations, should be present within the word documentprovided. You must also include an Excel workbook which shows allyour calculations performed.