Math  /  Measurement

Question Calculate the range, variance, and standard deviation for the given samples. a. 34,47,45,40,4834, 47, 45, 40, 48, b. 100,3,9160,16207100, 3, 9160, 16207, c. 100,35,40,6040,447100, 35, 40, 6040, 447. a. The range is \square.

Studdy Solution
Calculate the standard deviation for sample c.
Standard deviationc=Variancec\text{Standard deviation}_c = \sqrt{\text{Variance}_c}
Standard deviationc=6900517.76\text{Standard deviation}_c = \sqrt{6900517.76}
Standard deviationc2626.9\text{Standard deviation}_c \approx 2626.9
The calculated range, variance, and standard deviation for each sample are as follows:
a. Range: 14, Variance: 33.7, Standard Deviation: 5.805 b. Range: 16204, Variance: 61528161.833, Standard Deviation: 7843.9 c. Range: 6005, Variance: 6900517.76, Standard Deviation: 2626.9

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