mathxl.com/Student/PlayerHomework.aspx?homeworkid=607965997&questionld=19&flushed=false&cld=6666921¢erwin=yes MTH 245 (online) Statistics | : Fall 2021 Felicity Braxton | 12/03/21 10:28 AM = Homework: Un... Question 17, 9.2.32 HW Score: 68.91%, 13.78 of 20 points Save Part 1 of 3 Points: 0 of 1 The accompanying data represent the total travel tax (in dollars) for a 3-day business trip in 8 randomly selected cities. A normal probability plot suggests the data could come from a population that is normally distributed. A boxplot indicates there are no outliers. Complete parts (a) through (c) below. 67.89 79.98 70.28 84.48 80.47 85.84 101.82 99.15 Click the icon to view the table of critical t-values. (a) Determine a point estimate for the population mean travel tax. A point estimate for the population mean travel tax is $ (Round to two decimal places as needed.)