Three coins are tossed. Find the probability that you get EXACTLY one Heads. (That’s one Heads and two Tails in any order.) Write ONLY your answer in the response box. Show your work which justifies your answer ON YOUR PAPER.

Five people went to the same DMV office and recorded how long they had to wait to be served (in minutes). The results are as follows:  55, 78, 40, 40, 37 Find the mean, the median, and the mode. Be sure to find all three and indicate which one is which. Write ONLY your answers in the response box. Show your work which justifies your answers ON YOUR PAPER.

An ice cream shop has 7 flavors to choose from. If you can pick 2 different flavors (assume the order is not important), in how many ways can you choose your 2 flavors?

Find the probability that you will get at least one Tails when you toss 2 coins.

If the initial deposit (principal) is $1000 and the interest rate is 5% compounded annually, at the end of one year, the balance will be $1050.

An account with a rate of 15% compounded CONTINUOUSLY earns more interest than an account with a rate of 15% compounded monthly.

Use Jefferson’s Method to determine how many counselors should be assigned to each school as shown below. There are 20 counselors available in total. Use the modified divisor . Write ONLY your answers (the right-hand column) in the response box. Show your work which justifies your answer ON YOUR PAPER. You should copy and complete this entire table on your own paper. Office Students Quota Counselors Ashby 3160 Burr 2300 Cedar 1540 Total 7000

A magnitude 5.2 earthquake (on the Richter scale) releases 10 times as much energy as a magnitude 4.2 earthquake.

Yet another college is also facing the same options, and their preference schedule is below. This time, use the Condorcet Method to determine the winner if there is one. If there is no Condorcet winner, explain why. # of votes 18 11 16 5 1st choice R H F H 2nd choice H R H F 3rd choice F F R R Write ONLY your answer in the response box. Show your work which justifies your answer ON YOUR PAPER. No credit is given unless you justify your answer.

What is log (100,000)?