Draw a tree diagram to show all possible outcomes when two un biased dice are thrown at the same time.
Important Questions on Probability Using Tree Diagrams and Venn Diagrams
{ students in a class}
{students who study French}
{students who study Spanish}
students study French and students study Spanish. students study neither of these. Complete the Venn diagram to show this information.
{ students in a class}
{students who study French}
{students who study Spanish}
students study French and students study Spanish. students study neither of these. Find .
{ students in a class}
{students who study French}
{students who study Spanish}
students study French and students study Spanish. students study neither of these. Find .
{ students in a class}
{students who study French}
{students who study Spanish}
students study French and students study Spanish. students study neither of these. One student is chosen at random. Find the probability that this student studies both French and Spanish.
{ students in a class}
{students who study French}
{students who study Spanish}
students study French and students study Spanish. students study neither of these. Two students are chosen at random without replacement. Find the probability that they both study only Spanish
In a class the students all study at least one language from French, German and Spanish. No student studies all three languages. The set of student who study German is a proper subset of the set of students who study French. students study both French and German. students study Spanish but not French. students study French but not Spanish. A total of students study French. Draw a Venn Diagram to represent this information.
In a class the students all study at least one language from French, German and Spanish. No student studies all three languages. The set of student who study German is a proper subset of the set of students who study French. students study both French and German. students study Spanish but not French. students study French but not Spanish. A total of students study French. Find the total number of students in the class.
Sandra has a bag containing three coloured counters: red, blue and green.Draw a tree diagram to show the possible outcomes when one Counter is drawn from the bag at random, then returned to the bag before another counter is drawn at random.