Question: Need clearlt typed answer step by step in word or excal document. Please mark the answer. Thx 63. According to the Internal Revenue Service, the

Need clearlt typed answer step by step in word or excal document. Please mark the answer. Thx

Need clearlt typed answer step by step in word or excal document.

63. According to the Internal Revenue Service, the average length of time for an individual to complete (keep records for, learn, prepare, copy, assemble, and send) IRS Form 1040 is 10.53 hours (without any attached schedules]. The distribution is unknown. Let us assume that the standard deviation is two hours. Suppose we randomly sample 36 taxpayers. a. In words, X : b. In words, Y : c. E ~ (_,_I d. Would you be surprised if the 36 taxpayers finished their Form 10403 in an average of more than 12 hours? Explain why or why not in complete sentences. e. Would you be surprised if one taxpayer finished his or her Form 1040 in more than 12 hours? In a complete sentence, explain why

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