Next probability game
M A T H E M A T I C S
These letters (11) are cut out and placed inside a bag.
What is the probability of picking a vowel card?
Vowels = A, E, I, O, U
There are 11 letters, and 4 vowels. Probably to pick a vowel card is 4/11 or 0.36 or 36%
What is the probability of picking a consonant card?
Consonants = B, C, D, F, G, H, J, K, L, M, N, P, Q, R, S, T, V, W, X, (Y), Z
There are 7 consonants in the word “MATHEMATICS”.
7/11 chance of picking a consonant card 0.64 or 64%
If you draw 888 times from the bag, how many times will you see a vowel card?
0.36 x 888 = 320 vowel cards will be drawn
Next question
E N C Y C L O P E D I A
What is the probability of getting a vowel card?
What is the probability of getting a consonant card?
If 1234 cards are drawn, approximately how many consonant cards are there?
Rolling dice
- one die
- two or more dice
- no such word as dices
When two dice are rolled, list all the possible combinations
1-1, 1-2, 1-3, 1-4,
(1-2 is the same as 2-1. No need to write 2-1)
2-2, 2-3, 2-4. . .
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