Independant Vs Dependant
Mr Houston needs to select one person from his advanced class to take something to the office. After that he needs to call on someone to answer the question. Is this an independent or dependent event?
Dependent
What is the probability of rolling an even number on a regular dice?
1/2 or 50%
Mr. Houston is making his lunch. He only has one type of bread, but two different kinds of peanut butter and two different kinds of jelly. How many different combinations can he make?
1 x 2 x 2 = 4 options
I completed an experiment that showed me the probability of flipping heads on a coin is 57%.
Experimental
If I rolled a dice 12 times and got the number three 4 different times. How many times should I expect to roll a 3 if you rolled the dice 90 times?
30
Independent
What is the probability of rolling three dice with the sum of 3.
1/216 or .5%
A person is getting ready for work. They are choosing from 4 pairs of pants and 6 shirts. It is slightly chilly outside, so they are going to wear a sweatshirt as well. There are 3 sweatshirt options. How many options does he have?
6 x 4 x 3 = 72 options
When I added everyone's data, we came to the conclusion that flipping heads on a coin is 50%
Experimental
Steve's probability of being absent from school is .2. There are 55 days of school left. How many days will he miss?
11 days of school
Mr Houston has two questions. He calls on students to answer. He is allowed to choose the same student twice. I or D?
Independent
There are 52 cards in a deck. What are the probability of picking an Ace from the deck?
4/52
At a pizza restaurant, they have 4 different crusts, 4 different sized pizzas, 3 different sauces and 17 different toppings. I order a one topping pizza. How many options do I have?
816 options
.002%
I currently have a 12% chance of winning a raffle. I heard that there are 400 tickets bought. How many tickets do I have?
48 tickets