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प्रश्न
Find the mean of: 5, 2.4, 6.2, 8.9, 4.1 and 3.4
उत्तर
Mean of 5, 2.4, 6.2, 8.9, 4.1 and 3.4
Required mean = `("Sum of data values")/("No. of. data values")`
`= (5 + 2.4 + 6.2 + 8.9 + 4.1 + 3.4)/6`
`= 30/6`
= 5
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