1.Calculate the mean, median, and mode for the data set below. Are there any outliers in the data set? How do you know? Recalculate the mean, median, and mode once the outlier(s) are removed. How did that change your results? Explain.

53

68

75

83

55

57

15

81

77

66

2. The numbers below are the pulse rates of fifty students. Using Excel, arrange the data in order of size then find then following: median, mean, mode, range. Copy and paste your results.

89

68

74

76

65

77

83

75

87

85

64

77

96

80

70

85

80

80

82

81

71

90

87

71

72

62

78

77

90

81

73

80

78

81

81

75

82

88

79

94

82

66

78

74

72