def calculate_variance(data):
n = len(data)
mean = sum(data) / n
variance = sum((x - mean) ** 2 for x in data) / n
return variance
data = [2, 4, 6, 8, 10]
variance = calculate_variance(data)
print("方差为:", variance)
MC2600000038T92 ©著作权
def calculate_variance(data):
n = len(data)
mean = sum(data) / n
variance = sum((x - mean) ** 2 for x in data) / n
return variance
data = [2, 4, 6, 8, 10]
variance = calculate_variance(data)
print("方差为:", variance)
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