Find the median for the given sample data. 26) The temperatures (in degrees Fahrenheit) in 7 different cities on New Year's Day are listed below. 25 25 31 53 64 73 83 Find the median temperature. 27) The ages (in years) of the eight passengers on a bus are listed below. 9 1 29 11 22 46 40 35 Find the median age. Find the mode(s) for the given sample data. 28) 20 42 46 42 49 42 49 29) 94 33 32 33 29 94 Find the range for the given sample data. 30) Rich Borne teaches Chemistry 101. Last week he gave his students a quiz. Their scores are listed below. 24 31 47 29 31 16 48 41 50 54 37 22 31) Jorge has his own business as a painter. The amounts he made in the last five months are shown below. $2426 $2463 $1451 $2154 $1119 Find the variance for the given sample data. Round your answer to the nearest tenth if necessary. 32) 10 5 15 A) 1.6 B) 5.1 C) 25 D) 5.8 Find the standard deviation for the given sample data. Round your answer to one more decimal place than is present in the original data. 33) Christine is currently taking college astronomy. The instructor often gives quizzes. On the past three quizzes, Christine got the following scores: 50, 48, 52 A) 39 B) 2 C) 11,059 D) 50 Use the empirical rule to solve the problem. 34) The systolic blood pressure of 18-year-old women is normally distributed with a mean of 120 mmHg and a standard deviation of 12 mmHg. What percentage of 18-year-old women have a systolic blood pressure between 96 mmHg and 144 mmHg? 35) At one college, GPA's are normally distributed with a mean of 3 and a standard deviation of 0.6. What percentage of students at the college have a GPA between 2.4 and 3.6? Solve the problem. Round results to the nearest hundredth. 36) Scores on a test have a mean of 69 and a standard deviation of 11. Michelle has a score of 91. Convert Michelle's score to a z-score. A) 22 B) -2 C) 2 D) -22