Compute the coefficient of variation for the following sample ...

[Chloeellawright]

Compute the coefficient of variation for the following sample data. 32, 41, 36, 24, 29, 30, 40, 22, 25, 37
 a. 18.64 b. 21.36
  c. 20.28 d. 21.67

Question 2

Use technology to compute the standard deviation for the following sample data. 32, 41, 36, 24, 29, 30, 40, 22, 25, 37
 a. 5.96 b. 6.41
  c. 5.42 d. 6.75

[cclemon1]

Answer to Question 1

b
RATIONALE: The coefficient of variation indicates how large the standard deviation is relative to the mean. The coefficient of variation is (6.75/31.6  100) = 21.36.

Answer to Question 2

d
RATIONALE: The standard deviation is defined to be the positive square root of the variance and can be calculated using the Excel function = STDEV.S( ).

[Chloeellawright]

Gracias!

[AmberC1996]

Excellent