Q1:

What name is given to the type of diagram shown above?

A. Bar graph B. Pie chart C. Tree diagram D. Box and whisker diagram 
Answer 1:


Q2:

The diagram in Question 1 shows the probabilities when two coloured balls are drawn from a bag containing 7 red balls and 3 blue balls without replacing the first ball drawn.
What is the probability the first ball is red?

A. B. C. D. 
Answer 2:


Q3:

Using the diagram in question 1.
Which answer would give the probability that both balls drawn were red?

A B. C. D. 
Answer 3:


Q4:

Using the diagram in question 1.
Which answer would give the probability that both balls drawn were blue?

A. B. C. D. 
Answer 4:


Q5:

How many branches does the tree diagram have in question 1? 
A. 1 B. 2 C. 3 D. 6 
Answer 5:


Q6:

The above diagram indicates an experiment with how many trials?

A. 1 B. 2 C. 3 D. 6 
Answer 6:


Q7:

In the diagram in question 6, what is the probability that the two coins tossed are both heads? 
A. 0.5 B. 0.25 C. 0.2 D. 1 
Answer 7:


Q8:

In the diagram in question 6, what is the probability that the two coins tossed are different ? 
A. 0.5 B. 0.25 C. 0.2 D. 1 
Answer 8:


Q9:

Complete the set for the sample space for the experiment shown in question 6.
{(H,H), (H,T), (..,...), (T,T)}

A. (T, H) B. (H, T) C. (H, H) D. (T, T) 
Answer 9:


Q10:

When a sixsided die and a coin are thrown together, what is the probability that a "3" and a "head" result? 
A. B. ^{}C. D. 
Answer 10:

