Question #1 A medical terminology instructor surveys a class of 50 students regarding their class status: freshman (F), sophomore (So), junior (J)), senior (Sr). The results are:

F

So

Sr

J

So

So

J

So

J

Sr

So

F

So

So

J

J

So

F

J

So

J

So

So

So

F

J

So

J

So

J

F

So

J

Sr

So

J

J

So

Sr

J

So

J

So

F

So

F

So

So

J

J

Sort and rank the data

Construct a frequency distribution table including relative frequency and frequency percentage columns.

Question #2 The cancer registrar recorded the age (at the time of initial diagnosis) of patients diagnosed with lung cancer. A total of 80 cases were recorded. The ages are ranked from oldest to youngest.

91

86

83

82

81

80

80

79

78

77

76

75

75

74

74

73

73

72

72

72

71

71

70

70

70

70

69

69

68

68

67

67

67

66

66

66

66

66

65

65

65

64

64

63

63

62

62

61

61

61

60

60

59

59

59

58

58

57

57

57

56

56

55

54

53

53

52

51

49

48

47

46

45

44

42

40

39

38

35

29

Construct a frequency distribution table with the lowest interval score limits of 25-29. Include the following columns:

Midpoint

Frequency

Cumulative frequency

Relative frequency

Frequency percentage

Determine the value for:

1st decile

3rd decile

65th percentile

85th percentile

Percentile for an age of 48

Average age at time of diagnosis