“You are eligible for this scholarship if your GPA is at least 3.0 or you have passed a calculus course.” Which one of the following student is NOT eligible?  Tom: He has not taken calculus, and his GPA is 3.0. Mari: She has passed Calculus I and II, and her GPA is 2.9. Miguel: He has passed Calculus I, and his GPA is 4.0. Sydney: She has not passed a calculus course, and her GPA is 2.9.

You have 4 songs you would like to listen to. Assuming you listen to every song once, in how many different orders can you accomplish this? 

The statement “Betty is both a mother and an aunt” is not true. Then, she must be

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

If the interest is compounded “12% quarterly,” it really means that they will calculate and add interest at _________________

A research study is conducted to test the effectiveness of a new itching cream. A group of 1000 patients are randomly divided into two groups: group A is given the new medicine while the group B is given a placebo. The patients do not know which group they belong to, and neither do the evaluators/assessors as they interview them about the level of itchiness. What type of research study is this?

As California implemented the “mandatory mask” policy in Spring 2020, the number of new coronavirus cases started to go down for a few months.  What does this say about the “mandatory mask” policy and its effective in slowing down the coronavirus infection in the state of California?

As L.A. County implemented the “Safer at Home” policy, the number of new coronavirus cases started to go down.  What does this say about the “Safer at Home” policy and its effective in slowing down the coronavirus infection in L.A. county?

You got a 20% discount on an event ticket and paid $50 for it. The original ticket price was $62.50.

Suppose you are financing $300,000 to buy a house. The amount of your monthly payment will be more with a 15-year mortgage compared with a 30-year mortgage.