PROBABILITY | Baamboozle - Baamboozle | The Most Fun Classroom Games!

0%

0 0 0

Your score is x. Take x - x and that is your score right now.

And that's 0. Good job you got it correct! +10 points.

Rosie plants 6 lilies seeds. The table shows the probabilities of plants will grow from 6 seeds. Find the probability that fewer than 4 liles will grow

1 - ( 0.1 + 0.2 + 0.25 ) = 0.45

When do we use a relative frequency and when do we use a sample space diagram?

RF: used when you cannot assume that the outcomes are all equally likely. SSD: when the outcomes are equally likely.

swap team name + scoreeee

hihi

The probability that Mr.Richard will be absent for Science class is 0.0001. Find the probability that he will not be absent.

0.0009

Rosie has a bag of equal numbers of black, white, blue, and red beads. What is the probability of her picking a green bead?

0

An aeroplane is due to depart at 13:00. This table shows the probabilities for its departure time. Find the probability that the departure will be cancelled

100% - 25% - 55% - 10% - 5% = 5%

+ 5

only 5

swap team name + scoreeeeeeeeee

hihihihihi

Kane spins 2 coins together. Draw a SSD and explain why Kane is twice as likely to throw 1 Head and 1 Tail as 2 Heads

P ( 1H + 1T) = 2/4 ; P (2H) = 1/4 ; => P(1H+1T) = 2 x P(2H)

6 coins are spun together. There can be up to 6 heads. The table shows the probability of scoring the different numbers of heads. Find the probability of scoring fewer than 4 heads.

1 - 0.02 - 0.09 - 0.23 = 0.66

A computer generates 2 random 1-digit-numbers from 0 to 9. Find the probability that the numbers are the same.

10/100 = 1/10

Two spinners numbered 1 to 4 are thrown. Find the probability of getting a) one 4 and b) at least one 4. (Use a sample space diagram)

a) 1/16 ; b) 7/16

What are equally likely outcomes? Give an example

Outcomes that have the same likelyhood of occurring. Ex: throwing a fair dice

A coin is flipped.What is the probability of the coin scoring an odd number?

0

Lily makes up 2 sets of 3 cards lettered A, B, and C and asked each 2 people to pick from the 2 sets. Find the probability of them picking the same letter (Use SSD)

1/3

Lily picks a card from the deck of cards. What is the probability that she will get a King

4/52

What are mutually exclusive outcomes? Give an ex

Outcomes that cannot both happen at the same time. Ex: when flipping a coin, you can get either a head or a tail.

Lily spins a coin and throw a 8 sided dice numbered from 1 to 8. Find the probability of scoring a tail and a prime number.

4/16 = 1/4

April's Birthday is on the 29th of August. What is the probability that April will celebrating her Birthday in 2021?

1/365

Lily chooses a letter from the word: L O V E. Rosie chooses a letter from the word: L O S E. Find the probability of getting the same letters (Use SSD)

3/16

What is the name of this diagram? What does the "+" show?

Sample space diagram. One "+" shows one equally likely outcome.

Swapppppppp team with the least points

:D

+ 25

:>