Chapter 17.3, Problem 7PS

To determine

a)

To find:

The lower and upper quotas for the modified quota of $3.81$.

To determine

b)

To find:

The arithmetic mean of the lower and upper quotas for modified quota of $3.81$.

To determine

c)

To find:

The geometric mean of the lower and upper quotas for modified quota of $3.81$.

To determine

d)

To find:

The rounded modified quota of $3.81$, after comparing it with the arithmetic mean $3.5$ and with the geometric mean $3.46$ of lower and upper quotas.