5. The probability that John will study on Friday night is 0.4. The probability that he will play video games on Friday night is 0.6. The probability that he will do at least one of these activities (that means one or the other or both) is 0.76. a) Determine the probability that he will do both activities. (1 mark) 0 6 + 0 4 = 1 ton bib batank b) Are these events independent? Justify (1 marks)