2.1. For the following data values: 68 56 78 80 65 45 65 64 66 Find...

2.1. For the following data values:

68

56

78

80

65

45

65

64

66

Find the following

2.1.1 Mean [2]
2.1.2 Variance [3]
2.1.3 Standard deviation [1]
2.1.4 Coefficient of variation [3]
2.1.5 The interquartile range

Expert Solution

orchestra answered 2 years ago

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X | 65 67 62 68 66 69 61 67 64 69 Y | 110 105...

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25 49 66 44 60 36 51 78 41 54 32 54 80 56 48 41...

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