Sixty students were given a history exam. their scores are shown below, sorted from smallest to largest
16 28 29 34 35
37 37 39 39 40
41 42 43 43 46
47 53 65 70 72
73 74 74 74 74
75 76 77 78 78
78 79 79 79 79
79 80 81 81 81
81 81 82 82 82
82 82 82 83 83
83 83 83 83 85
86 87 87 88 94
1) compute the 5-number summary for this data:

What is the approximate circumference of the circle shown below?

Thee blue triangle has rotated from quadrant i to quadrant iii about the origin. describe the effects of the rotation on the coordinates of the blue triangle.

Name and describe the three most important measures of central tendency. choose the correct answer below. a. the mean, sample size, and mode are the most important measures of central tendency. the mean of a data set is the sum of the observations divided by the middle value in its ordered list. the sample size of a data set is the number of observations. the mode of a data set is its highest value in its ordered list. b. the sample size, median, and mode are the most important measures of central tendency. the sample size of a data set is the difference between the highest value and lowest value in its ordered list. the median of a data set is its most frequently occurring value. the mode of a data set is sum of the observations divided by the number of observations. c. the mean, median, and mode are the most important measures of central tendency. the mean of a data set is the product of the observations divided by the number of observations. the median of a data set is the lowest value in its ordered list. the mode of a data set is its least frequently occurring value. d. the mean, median, and mode are the most important measures of central tendency. the mean of a data set is its arithmetic average. the median of a data set is the middle value in its ordered list. the mode of a data set is its most frequently occurring value.