You're the assistant manager for Barca that currently is facing a penalty shootout (best of 5). You know that your players are not good as only 3 goals were scored from the past 10 penalty kicks. The winning chance of your team is 13%. Instructions TRUE or FALSE ?

In my bag I have 2 dimes, 2 nickles and 1 penny. I got to the candy shop and randomly pick two coins out of my bag. I am hoping to buy a candy bar that costs 15 cents. What are the chances I will be able to buy it?

At I Love Food restaurant, you can choose from 11 appetizers, 12 entrees and 2 desserts. How many three-course meals can you order?There are possible three-course meals.

To earn a score he wants in a trivia game jet needs an average of 80% after 5 rounds. Each round is worth 50 points, and the scores of his 1st 4 rounds are 49 46 44 45 if there is one more round what is the minimum score he can receive to earn at least an 80% average in the chair via game.

My class this semester is 1000 points in total. I have 444 out of 667.5 correct with 332.5 points remaining for the rest of the semester. My grade is 67.58%. How many points do I need to earn to get at least 70% before the end of the semester?

Before an increase in excise duty on tea, 800 people out of a sample of 1000 were consumers of tea. After the increase in duty, 800 people were consumers of tea in a sample of 1200 persons. Find whether there is significant decrease in the consumption of tea after the increase in duty. LOS 5%.

As a birthday gift, you are mailing a new personal digital assistant (PDA) to your cousin in Toledo. The PDA cost $209. There is a 4 percent chance it will be lost or damaged in the mail. Is it worth $10 to insure the mailing?

A math course has two midterms and a final exam. Midterm 1 is worth 18% of the final grade, midterm 2 is worth 36% of the final grade, and the final exam is worth 46%. The teacher assigns grades as marks on 100. If a student recieved a mark of 78.1 on the first midterm and 72.6 on the second midterm, what mark does he need on the final exam to get a final grade of 80 in the course. Please use excel for all calculations. Give the answer to 5 decimal places.

I got this wrong on a quiz and not sure why it isn’t 2.

Suppose that weights of males in my family are N(250,24) where 250 and 24 are in pounds. I weigh 230 pounds. The percentage of males in my family that weigh more than me and less than my brother is 35%. How much does my brother weigh?