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Single Maths B Probability & Statistics: Exercises & Solutions 1. QUESTION: Describe the sample space and all 16 events for a trial in which two coins are thrown and each shows either a head or a tail. SOLUTION: The sample space is S = {hh, ht, th, tt}. As this has 4 elements there are 24 = 16 subsets, namely
Probability pdf. Examples. Workout. Click here. Question 1: Theo has 3 red sweets and 2 white sweets. He picks a sweet at random. (a) Write down the probability that Theo picks a red sweet. (b) Write down the probability that Theo picks a white sweet. Question 2: Leah has 12 cards, each with a shape on it. She takes a card at random.
Probability – Questions & Solutions November 2008 . Compiled by Navan Mudali Page 2 of 71. Compiled by Navan Mudali Page 3 of 71. Compiled by Navan Mudali ... Compiled by Navan Mudali Page 7 of 71. Compiled by Navan Mudali Page 8 of 71. Compiled by Navan Mudali Page 9 of 71. Compiled by Navan Mudali Page 10 of 71 February 2010 . Compiled by ...
Practice and Problem Solving: A/B. Determine the probability of each event. Write impossible, unlikely, as likely as not, likely, or certain. Then, tell whether the probability is 0, close to 0, 1 , close to 1, or 1. 2. 1. randomly picking a blue card from a bag containing all blue cards.
Probability Questions with Solutions. Tutorial on finding the probability of an event. In what follows, S is the sample space of the experiment in question and E is the event of interest. n (S) is the number of elements in the sample space S and n (E) is the number of elements in the event E.
Topic : Probability Word Problems- Worksheet 1 What is the probability? 1. Jill is playing cards with her friend when she draws a card from a pack of 20 cards numbered from 1 to 20. What is the probability of drawing a number that is square? 2. Each of the letters in the word SAMSUNG are on separate cards, face down on the table.
The probability of a boy picking football is double the probability of picking tennis. (a) Complete the table. At the school, girls can play one of four sports – netball, rounders, football and tennis.
