Please help to solve this probability problem. The numbers on
the line (excluding the question numbers like 1. 2. 3.) are the
final correct answers (for this question, the correct answers are
8.33 and 11.42 respectively). Please give detailed steps to
explain how to get the final correct answer. Thanks!
Please Help To Solve This Probability Problem The Numbers On The Line Excluding The Question Numbers Like 1 2 3 Ar 1 (260.56 KiB) Viewed 97 times
6. Fill in the blanks Every time a coupon is being collected, the coupon is equally likely to be any of the different colours available, independent of the coupons previously collected. If there are 4 different colours available, what is the expected number of coupons collected before a complete set of all colours is attained? Ans: 1.8.33 (2 decimal places) If there are 5 different colours available, what is the expected number of coupons collected before a complete set of all colours is attained? Ans: 2. 11.42 (2 decimal places)
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