Lara is calculating the standard deviation of a data set that has 8 values. She determines that the sum of the squared deviation s is 184.
What is the standard deviation of the data set?
8.2
4.2
5.1
184
2 answers:
Answer:
its 5.13 I just took the test
I will attach the formula for the standard deviation.
N = 8
sum of the squared deviations is 184.
standard deviations = square root of 1/N * sum of squared deviation
standard deviation = √(1/8 * 184)
standard deviation = √23
standard deviation = 4.80
The standard deviation of the data set is 4.80
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