Math 106: Contemporary Math Final Exam

Free Practice Test Instructions:

Choose your answer to the question and click 'Continue' to see how you did. Then click 'Next Question' to answer the next question. When you have completed the free practice test, click 'View Results' to see your results. Good luck!

Question 1 1. What is the negation of 'Triangles are not squares'?

Question 2 2.

If the following two propositions are true, which is a true statement?

Theresa loves dogs.

Spot is a dog.

Question 3 3.

Find the standard deviation for the following data set:

101, 106, 125, 142, 78, and 109

Question 4 4. Kate and Kyle are playing a game. They must flip a coin and spin a spinner that has 12 equal sections numbered 1 through 12. What is the probability that Kyle will flip a heads and spin the spinner and get an even number?

Question 5 5. If we're looking at a table where the last column is all numbers between 0 and 1, what type of table are we looking at?

Question 6 6.

Jonathan knows he scored in the 25th percentile on his psychology test. The professor gives the students the following list of grades (without names):

51, 37, 87, 95, 99, 78, 63, 96, 68, 84, 92

Assuming that there are 11 students in the class, what was Jonathan's test score?

Question 7 7. A roulette wheel has 38 slots labeled with the numbers 1 through 36 and then 0 and 00. Slots 1 through 36 are colored either red or black. There are 18 red and 18 black. Slots 0 and 00 are colored green (see picture). On one spin of the roulette wheel, what is the probability that the ball lands on a red slot?

Question 8 8.

The following data set represents the average number of children per family for 10 countries in 2014. Calculate the mean number of children per family.

5.8, 6.1, 1.9, 1.4, 2.6, 2.8, 1.3, 4.4, 4.4, 1.7

Question 9 9. Sam's rabbit recently had a litter of bunnies and so did Lucy's rabbit. Sam's rabbit gave birth to 4 boy and 3 girl bunnies. Lucy's rabbit gave birth to 2 boy and 8 girl bunnies. How many boy rabbits were born altogether?

Question 10 10. What do we call the ratio of the occurrence of a singular event and the total number of outcomes?

Question 11 11.

What kind of logic is presented below?

Your dog loves rock and roll music because my dog loves rock and roll music.

Question 12 12. In probability, a/an _____ is an event of a sample space.

Question 13 13. In Mr. Martin's math class there are 15 students out of which 4 will be selected to receive a special award. How many combinations of students can be selected?

Question 14 14. If someone asked you to choose between two candidates for president, but there were still five candidates running for president, what kind of logical fallacy is that?

Question 15 15. What kind of reasoning uses two unrelated events to prove a point?

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Math 106: Contemporary Math Final Free Practice Test Instructions

Choose your answer to the question and click 'Continue' to see how you did. Then click 'Next Question' to answer the next question. When you have completed the free practice test, click 'View Results' to see your results. Good luck!

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