15.1 15.3 15.2 14.6 14.8 15.2 15 15.2 15 15.4
15.7 14.8 15.4 15.5 14.9 14.9 14.9 15.3 15.5 15.4
15.1 14.7 15.1 14.6 14.7 15.2 15.4 15.4 14.5 15.5
15.1 14.8 14.9 14.6 14.6 15.4 15 15.3 15.5 14.9
15.2 15.2 15 15.1 14.7 14.7 15.1 15 14.8 14.8
15.15 15.16 15 15.2 15.14 15.01 15.07 15 15.12 15.13
Find all of the following answers using built-in Excel functions
A) Median:
Mean:
B) First quartile:
Third Quartile
C) Range. Hint: Use two Excel functions to find the range.
Interquartile range. Hint: Use two previously calculated numbers.
Variance
Standard deviation
Coefficient of variation. Hint: This number is found using two previously calculated numbers.