1. Find the population mean or sample mean as indicated.

Population: 5, 3, 14, 10, 18

Select the correct choice below and fill in the answer box to complete your choice.

A.

=

B.

x=

2. Find the population mean or sample mean as indicated.

Sample: 25, 12, 9, 3,6

Select the correct choice below and fill in the answer box to complete your choice.

A.

=

B.

x=

3. For a large sporting event the broadcasters sold 60 ad slots for a total revenue of $155 million. What was the mean price per ad slot?

The mean price per ad slot was $___ million.

(Round to one decimal place as needed.)

4. The median for the given set of six ordered data values is

32.5.

5 12 25 _ 41 50

What is the missing value?

The missing value is __

5. An insurance company crashed four cars of the same model at 5 miles per hour. The costs of repair for each of the four crashes were

$438, $444, $465, and $224 .

Compute the mean, median, and mode cost of repair.

Compute the mean cost of repair. Select the correct choice below and, if necessary, fill in the answer box to complete your choice.

A.

The mean cost of repair is $___ (Round to the nearest cent as needed.)

B.

The mean does not exist.