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Q 1/27
Score 0
A fair, 6-sided dice is rolled. Write the probability for rolling a 1.
30
Q 2/27
Score 0
A fair, 6-sided dice is rolled. Write the probability for rolling an odd number.
30
27 questions
Q.
A fair, 6-sided dice is rolled. Write the probability for rolling a 1.
1
30 sec
Q.
A fair, 6-sided dice is rolled. Write the probability for rolling an odd number.
2
30 sec
Q.
A fair, 6-sided dice is rolled. Write the probability for rolling a 3 or a 5.
3
30 sec
Q.
The circular spinner has eight sectors of equal size. A probability scale is shown.
Choose the position (A, B or C) shown on the probability scale that matches each statement.The spinner lands on a multiple of 2.
4
30 sec
Q.
The circular spinner has eight sectors of equal size. A probability scale is shown.
Choose the position (A, B or C) shown on the probability scale that matches each statement.The spinner lands on an integer.
5
30 sec
Q.
The circular spinner has eight sectors of equal size. A probability scale is shown.
Choose the position (A, B or C) shown on the probability scale that matches each statement.The spinner lands on a number greater than 2
6
30 sec
Q.
A bag contains some blue balls and red balls in the ratio 1:2
If a ball is randomly taken from the bag, what is the probability that it is red?
7
30 sec
Q.
A card is chosen at random from five cards.The probability of choosing a card containing the letter S is 0.2
The probability of choosing a card containing the letters S or A is 0.6.
What is the letter on the card that is turned upside down?
8
30 sec
Q.
9
30 sec
Q.
Which of these pairs of events are not mutually exclusive?
10
30 sec
Q.
The probability that it will snow on a particular day is 0.1
Write the probability that it will not snow.
11
30 sec
Q.
In a prize draw, raffle tickets are numbered 1 to 50. Write the probability that the winning ticket number
is 39.
12
30 sec
Q.
In a prize draw, raffle tickets are numbered 1 to 50. Write the probability that the winning ticket number
is not a multiple of 8.
13
30 sec
Q.
In a prize draw, raffle tickets are numbered 1 to 50
Write the probability that the winning ticket number
contains at least one 3.
14
30 sec
Q.
A bag contains white, yellow, pink and orange counters.
The table shows the probabilities of selecting each colour of counter from the bag. Work out the probability of selecting an orange counter.
15
30 sec
Q.
A bag contains white, yellow, pink and orange counters.
The table shows the probabilities of selecting each colour of counter from the bag. What is the probability of not selecting a white or a pink counter?
16
30 sec
Q.
A bag contains white, yellow, pink and orange counters.
The table shows the probabilities of selecting each colour of counter from the bag. There are 200 counters in the bag. Work out how many are yellow.
17
30 sec
Q.
Two fair 6-sided dice are rolled. This possibility space shows all of the possible outcomes. What is the probability that the dice show a 4 on both dice?
18
30 sec
Q.
Two fair 6-sided dice are rolled. This possibility space shows all of the possible outcomes. What is the probability that the dice show a 4 on just one of the dice?
19
30 sec
Q.
Two fair 6-sided dice are rolled. This possibility space shows all of the possible outcomes. What is the probability that the dice show one even number and one odd number?
20
30 sec
Q.
Two 4-sided spinners are spun and their scores are added together.
This is the possibility space grid. What is the probability that the total is less than 4?
21
30 sec
Q.
Jason can either win or lose a game. He is equally likely to win or to lose each game.
Work out the probability that he wins at least one of the games.
22
30 sec
Q.
When dropped onto a hard surface, a drawing pin will either land ‘pin up’ or ‘pin down’.
Sheena is doing an experiment to find out which is the more likely outcome. She drops a drawing pin 50 times and records the results. Complete the table.
23
30 sec
Q.
When dropped onto a hard surface, a drawing pin will either land ‘pin up’ or ‘pin down’. Sheena drops the drawing pin a further 100 times and it lands ‘pin up’ 60 times.
Using her results from this second experiment, give an estimate of the probability of a drawing pin landing ‘pin down’.
24
30 sec
Q.
In an experiment, the relative frequency of a biased coin landing on heads is found to be 0.2
If the coin landed on heads four times, how many times was the coin thrown?
25
30 sec
Q.
The frequency tree shows the outcomes of 40 people who took a driving test. What is the probability that a person chosen at random wears glasses and passes the test?
