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Mathematics, 06.05.2020 11:57 ramsey5106

Q1: A group of 50 biomedical students recorded their pulses rates by counting the number of beats for 60 seconds. (15)

80

48

88

70

84

82

66

84

82

64

44

72

90

70

86

104

58

84

72

60

90

108

62

52

72

86

66

104

78

82

96

54

68

76

72

88

102

74

68

74

78

66

72

90

62

100

92

84

76

72

(a) Construct frequency distribution.

(b) Compute mode, median and mean of the frequency distribution.

(c) The lower and upper quartile of the frequency distribution.

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Answers: 2

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