Today in Class we did number of the day. The number is 7791.692.Remember it's for homework everyday !
Then we continued on our Probability notes.
Outcome- is the possible result of a probability experiment.
Favourable outcome- is a succesful result in a probability experiment.
The tiles S, N, O, W are placed in a bag.
1. What is the probability of drawing a letter "W" from the bag?
Another way to write the same question is P(W).
P(W) = Favourable outcomes
= 1/4 (fraction)
= 25% (percent)
= 1:4 (ratio)
2. P(S or O) = favourable
= 2/4 - 1/2
3. P(consonant) = favourable
4. P(B) = favourable
A bag contains 10 marbles, show the probability of the following event as a fraction, percent and ratio.
a. P(red marbles) = 6/10 - 3/5
b. P(red, blue or green marbles) = 10/10 - 1/1
c. P(not a red marble) = 4/10 - 2/5
The letters M, O, U, N, T, A, I, N are in a bag.
a. P(N) = 2/8 - 1/4
b. P(consonant) = 4/8 - 1/2
c. P(letter) = 8/8 - 1/1
What is the probability of flipping a coin heads and rolling a 6 ?
Dont Forget: Please comment on what i did bad or good.
(P.S. sorry if it was plain, this is just my first time)
I choose Charity for the next scribepost !