Ateacher gave a quiz to her class of 30 students. however, she misplaced one of the quizzes. the teacher calculated the mean of the 29 quizzes to be μ = 68 points. at this point, the teacher found the missing quiz. on this quiz, the student scored 98 points. what is the mean for the class of all 30 students?

Which type of evidence would support the author's claim?

Tracey is a financial planner who received his cfp designation. tracey does not have any other designations or licenses. although tracey's expertise is investment planning, he is anxious to expand his client base and is willing to assist clients with any area of financial planning. over the last month tracey engaged in the following activities with troy, a new client.a. during the initial meeting, tracey collected personal data about troy including the estate planning documents troy had previously executed.b. during the second meeting, tracey recommended the use of a trust to fulfill some of troy's estate planning goals.c. troy called tracey one afternoon and asked if tracey could explain the probate process to him, which tracey promptly did.d. tracey downloaded a copy of a generic will from the internet, filled in troy's information and gave the document to troy to be executed.of the activities above, which would be considered the unauthorized practice of law?

Explain what commentary austen is making about social conversation based on this excerpt. your answer should be at least 150 words.