[13 MARKS] QUESTION 4 Probability The South African cricket team, the "Proteas" will be involved in three one-day test matches against England. The team to bat first in each cricket match is usually determined by tossing a coin. Each time, the South African captain, Temba Bavuma, decides to call for "heads". 4.1 What is the probability of Temba Bavuma being successful in his call for heads in the first match? Write your answer as a decimal fraction. (2) 4.2 Draw a "tree diagram" to show the outcomes of all three match tosses. (3) 4.3 Using your tree diagram, determine: 4.3.1 The probability that the South African captain will lose all three tosses. (2) 4.3.2 The probability that the South African captain will win at least one toss. (2)