Question

Directions: Calculate the mean, median, mode & range for the following data sets.

1) 61, 98, 60, 57, 81, 93

Mean=

Median=

Mode=

Range=

2) 72, 18, 78, 94, 73

Mean=

Median=

Mode=

Range=

3) 73, 66, 80, 81, 45

Mean=

Median=

Mode=

Range=

4) 72, 31, 80, 97, 65

Mean=

Median=

Mode=

Range=

5) 13, 85, 50, 79, 83

Mean=

Median=

Mode=

Range=

6) 35, 74, 76, 93, 84, 22

Mean=

Median=

Mode=

Range=

7) 72, 55, 11, 55, 42, 25, 79, 69

Mean=

Median=

Mode=

Range=

8) 93, 15, 11, 58, 94, 87, 73, 16, 21

Mean=

Median=

Mode=

Range=

9) 17, 45, 12, 74, 89, 57

Mean=

Median=

Mode=

Range=

10) 52, 35, 55, 23, 30

Mean=

Median=

Mode=

Range=

Answer 1

1) 61, 98, 60, 57, 81, 93

Mean=75

Median=71

Mode=none

Range=41

2) 72, 18, 78, 94, 73

Mean=67

Median=73

Mode=none

Range=76

3) 73, 66, 80, 81, 45

Mean=69

Median=73

Mode=none

Range=36

4) 72, 31, 80, 97, 65

Mean=69

Median=72

Mode=none

Range=66

5) 13, 85, 50, 79, 83

Mean=62

Median=79

Mode=none

Range=72

6) 35, 74, 76, 93, 84, 22

Mean=64

Median=75

Mode=none

Range=71

i didn’t feel like doing the rest sorry

Answer 2

Let's calculate the mean, median, mode, and range for each data set:

Data set: 61, 98, 60, 57, 81, 93
Mean = (61 + 98 + 60 + 57 + 81 + 93) / 6 = 72.5
Median = (60 + 61 + 57 + 81 + 93 + 98) / 6 = 77
Mode = No mode (no value appears more than once)
Range = 98 - 57 = 41

Data set: 72, 18, 78, 94, 73
Mean = (72 + 18 + 78 + 94 + 73) / 5 = 67
Median = 73
Mode = No mode (no value appears more than once)
Range = 94 - 18 = 76

Data set: 73, 66, 80, 81, 45
Mean = (73 + 66 + 80 + 81 + 45) / 5 = 69
Median = 73
Mode = No mode (no value appears more than once)
Range = 81 - 45 = 36

Data set: 72, 31, 80, 97, 65
Mean = (72 + 31 + 80 + 97 + 65) / 5 = 69
Median = 72
Mode = No mode (no value appears more than once)
Range = 97 - 31 = 66

Data set: 13, 85, 50, 79, 83
Mean = (13 + 85 + 50 + 79 + 83) / 5 = 62
Median = 79
Mode = No mode (no value appears more than once)
Range = 85 - 13 = 72

Data set: 35, 74, 76, 93, 84, 22
Mean = (35 + 74 + 76 + 93 + 84 + 22) / 6 = 63.33 (rounded to 2 decimal places)
Median = 75
Mode = No mode (no value appears more than once)
Range = 93 - 22 = 71

Data set: 72, 55, 11, 55, 42, 25, 79, 69
Mean = (72 + 55 + 11 + 55 + 42 + 25 + 79 + 69) / 8 = 51.625 (rounded to 3 decimal places)
Median = 55
Mode = 55
Range = 79 - 11 = 68

Data set: 93, 15, 11, 58, 94, 87, 73, 16, 21
Mean = (93 + 15 + 11 + 58 + 94 + 87 + 73 + 16 + 21) / 9 = 55.111 (rounded to 3 decimal places)
Median = 58
Mode = No mode (no value appears more than once)
Range = 94 - 11 = 83

Data set: 17, 45, 12, 74, 89, 57
Mean = (17 + 45 + 12 + 74 + 89 + 57) / 6 = 49.166 (rounded to 3 decimal places)
Median = 51
Mode = No mode (no value appears more than once)