Police Officer Selection Test - Math Calculation.

Averaging - CORRECT ANSWER-_______________ is the result obtained by dividing a sum by the number of quantities added. For example the average of 2, 10, 12 is the sum of 24 divided by the quantity of 3 which equals 8. 8 - CORRECT ANSWER-What is the average of 2, 10, 12? The correct answer is A. In calculating the average, you divide the sum by the number of quantities. The sum is 735 and the quantity is 7 days in the week. 735 7 = 105. - CORRECT ANSWER-An odometer on a squad car shows that the car has been driven a total of 735 miles during a one week period. What is the average number of miles the car was driven each day during that one week period? Ratio - CORRECT ANSWER-_____________ is the relationship in numbers between two similar things. This can be expressed as a fraction such as 1/3 or by using a colon 1:3. Ratios are read inserting the word to as 1 to 3. The correct answer is D. The number of agents in the office is 10 + 5 = 15. The ratio of male agents to the total number of agents is 10:15. - CORRECT ANSWER-A Secret Service office has 10 ma