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Romashka [77]
3 years ago
10

The mean of the data is 18.25 find the variance

Mathematics
2 answers:
bogdanovich [222]3 years ago
5 0
Variance= 4.2
Standard deviation = 2.12
photoshop1234 [79]3 years ago
3 0

Answer: Variance 4.5

Standard deviation 2.12

Step-by-step explanation:

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