Thursday, January 27, 2011
Wednesday, January 26, 2011
Tuesday, January 25, 2011
Answer To Jomel's Question
Question is "What is the probability of getting green"
Answer is .......
4/8 but you have to simplify so it would be .... 2/4
but its still not the lowest you need to simplify 1 more time and the real answer is
1/2 or 50% or 1:2
Monday, January 24, 2011
What We Did On Today's Notes
Question: P(heads and tails) When flipping a regular coin, use a tree diagram to show sample space. Express the answer as a percent. Do Not Read The Answer Until You Are Done Solving The Question.
Answer:
Question 2: P(Rolling a 4 and then a 2) With a six sided die. Express as a ratio. Do Not Read The Answer Until You Are Done Solving The Question.
Answer:
Ratio: 2/6, 2:6, 0.333 SIMPLIFY 1/3, 1:3, 0.333
Random- An event which every outcome has an equal chance of occurring/happening
Example: When you're in Phys.ed and you have to pick a team mate to be in your team. You have to close your eyes and spin around and choose RANDOMLY, whoever you point to is the person who is now on your team.
Hope this is a good blog :) .
Homework for Today is Pages 54-55.
Please correct me if I am wrong.
Answer:
Question 2: P(Rolling a 4 and then a 2) With a six sided die. Express as a ratio. Do Not Read The Answer Until You Are Done Solving The Question.
Answer:
Ratio: 2/6, 2:6, 0.333 SIMPLIFY 1/3, 1:3, 0.333Random- An event which every outcome has an equal chance of occurring/happening
Example: When you're in Phys.ed and you have to pick a team mate to be in your team. You have to close your eyes and spin around and choose RANDOMLY, whoever you point to is the person who is now on your team.
Hope this is a good blog :) .
Homework for Today is Pages 54-55.
Please correct me if I am wrong.
Cyerra's question
Answer to cyerra's question
The probability of the yellow being
The probability of the yellow being
picked is:
1:7 1/7
not sure what percent is
Probability Question
Mikaela has a pair of turquoise shoes. She wears them every day of the week. What is the probability that she wears them on a day that has the same initial as the color.1. Use tree diagram or table
2. What is the sample space?
Answer to Jennifer's Probability Question
Jennifer's Question:
Johnny picked out of a bag with 5 chocolate bars.He had to pick one chocolate bar.
He also had to spin a spinner to determine how many times he would have to take a bite out of the chocolate bar.
Show all the possible outcomes using a chart or table. What is the sample space?
My Answer to Jennifer's Question:
Sample Space:
(1,Small Aero),(1,Kit Kat),(1,Coffee Crisp),(1,Large Aero),(1,Rolo)
(2,Small Aero),(2,Kit Kat),(2,Coffee Crisp),(2,Large Aero),(2,Rolo)
(3,Small Aero),(3,Kit Kat),(3,Coffee Crisp),(3,Large Aero),(3,Rolo)
(4,Small Aero),(4,Kit Kat),(4,Coffee Crisp),(4,Large Aero),(4,Rolo)
Sunday, January 23, 2011
Answer to Jay Jay's Question
Jay Jay's Question: What is the probability of getting green?
My answer: 1/5, 1:5, 20%
My answer: 1/5, 1:5, 20%
Answer to Jomel's Question
Jomel's question: What is the probability of hitting green
My Answer: 4 favourable outcomes and 8 possible outcomes - 4/8 = 1/2 , 1:2 , 50%
My Answer: 4 favourable outcomes and 8 possible outcomes - 4/8 = 1/2 , 1:2 , 50%
Probability Question
Kiana has 7 marbles in a box. 2 red ones, 1 green one, 1 blue one, 1 yellow one, and 2 orange ones. What is the probability of her picking up a yellow one?
Answer to Suzzene Question.
Suzzene's Question !
Her Question: There were 5 chocolate bars in a box. 2 were milk chocolate, 2 were white chocolate and 1 was dark chocolate. Kevin has to pick one of the above. What is the probability of him getting a milk chocolate?
My Answer: Out of the 5 outcomes there are 2 favourable ones. It is written like 2:5, 2/5 or 40%.
Probability Question
Jonathan likes this girl named Karalynn . He wants to ask her to the Valentines Day dance at school this coming Friday . He bought Hershey's, Toblerone, Ferrero, or Kisses , and found out Karalynn liked Toblerone . Jonathan decides to give Karalynn Toblerone and in return , Jonathan got a yes to go to the dance . What was the possible outcome for Jonathan getting her the Toblerone ? What other ways can you put instead of 1/4 ?
Thanks for reading ! (: Here is a video and a helpful game to help you understand more about probability.
Probability Answer for Charisse
Her question was :
Clarisse picks all the blue smarties out of all 21.
She also has a spinner to who she'll give the blue smarties too.
1. Put all the outcomes of these two events in a table or which ever you'd like.
2. What is the Sample space?
3. Are the Outcomes independent?
My Answers:
-The circled possible out
comes are the Sample Space
-Yes , The outcomes of one e
vent as no effect on the other .
BY THE WAY .. Nice question Charisse (;
Answer to Gielh's Probability Question
His question is : There a 10 shoes in a basket. One is Blue , purple , yellow, green , black , red , orange , light blue , dark red , and brown. Shannon has to pick one pair of shoes above. What is the probability of him getting purple?
Answer: 1/10, 1:10, 10%
Answer: 1/10, 1:10, 10%
My Answer to Paulo E's Question.
The Question was: Out of all 8 dodge balls in different colors, what is the possible outcome of Billibob getting blue?
My Answer: 1/8, 1:8, 12.5%.
Please correct me if I am wrong.
Here is also a video to help you learn more about Probability:
I can also give you a link for games about Probability: Probability Game
Enjoy :) .
My Answer: 1/8, 1:8, 12.5%.
Please correct me if I am wrong.
Here is also a video to help you learn more about Probability:
I can also give you a link for games about Probability: Probability Game
Enjoy :) .
Probability Question
Clarisse picks all the blue smarties out of all 21.
She also has a spinner to who she'll give the blue smarties too.
1. Put all the outcomes of these two events in a table or which ever you'd like.
2. What is the Sample space?
3. Are the Outcomes independent?
Answer To Paulo's Scribepost
His question was :
Billibob has a box of dodge balls in that box there are 8 dodge ball in different colours green ,black , blue , pink , white , Red , brown , yellow .what is the possible out come of Billibob getting blue ?
All the possible out comes of Billibob getting blue are :
Billibob has a box of dodge balls in that box there are 8 dodge ball in different colours green ,black , blue , pink , white , Red , brown , yellow .what is the possible out come of Billibob getting blue ?
All the possible out comes of Billibob getting blue are :
Answer to Suzzene Question
Answer to Suzzene Question
There were 5 chocolate bars on a box. 2 were Milk chocolate, 2 were White chocolate, and 1 was Dark chocolate. Kevin has to pick 1 of the above. what is the probability of him getting a Milk chocolate?
There is 2 Favorable outcomes and 5 possible outcomes. 2/5 2:5 40%
There were 5 chocolate bars on a box. 2 were Milk chocolate, 2 were White chocolate, and 1 was Dark chocolate. Kevin has to pick 1 of the above. what is the probability of him getting a Milk chocolate?
There is 2 Favorable outcomes and 5 possible outcomes. 2/5 2:5 40%
Answer to Paige's Scribepost
b) the blue square is the sample space.
Nice Probability question Paige!
Probability Question
There were 5 chocolate bars on a box. 2 were Milk chocolate, 2 were White chocolate, and 1 was Dark chocolate. Kevin has to pick 1 of the above. what is the probability of him getting a Milk chocolate?
MY PROBABILITY QUESTION
Billibob has a box of dodge balls in that box there are 8 dodge ball in different colours green ,black ,blue , pink ,white ,red ,brown, yellow.what is the possible out come of Billibob getting blue?
Here is a link and a video...
PROBABILITY
VIDEO:
Here is a link and a video...
PROBABILITY
VIDEO:
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