0000003532 00000 n Random Experiment When a dice is thrown, What is the probability of any one of the numbers? H���Mo�0��� x/(5 + x) = 2 X (5/5+x) 20 0 obj <> endobj (1/25) 0000078140 00000 n ... On an eight question multiple choice quiz with 4 answers for each question, what is the probability of guessing and getting 6 correct answers? B. x�b```f``�d`e``�fd@ A�����3L\��Ы1�$��:�'214�F�ʔ �eb�17�;�cf��� TǤ���� 6���2vq��::��c_�Vb5��/� C:�=�c�3�6�S��@%��61�aZ�T����C%�"�b�(�j�#��+�as�Ug8���p�5��$��%�g?������e�i@l����S�4#_0 ;�>3 A type of probability distribution that shows the probability of x successes in n trials,where the probability of success remains the same from trial to trial,is referred to as a _____. ��a�� R�C�Q�*m#�=5U�ޅ 0000077644 00000 n Discrete Probability Distributions DRAFT. 0000003181 00000 n 0000000016 00000 n trailer C. Sample Space 3 years ago. �{����&Q1T�"ć�<3��3�Ż[�m�FFR��rHdq A. 0000007869 00000 n (1/13) ⇒ P (perfect square) = 1/10. 48,000 and a standard deviation of Rs. 176 times. 5 ? 5. Probability distributions multiple choice questions (MCQs), probability distributions quiz answers, MBA business statistics test prep 1 to learn online business courses. Mathematics. One card is drawn from this box randomly, then the probability that the number on card is a perfect square. Now, area between z = -2 and z = 0.375 is equal to 0.421 or 42.1% earn between Rs. Explanation: For x = 45000, z = -2 and for x = 52000, z = 0.375. Find the probability of workers who earn between Rs. 0000009433 00000 n When we perform an experiment, then the set S of all possible outcomes is called the? 0000001735 00000 n From a deck of 52 cards, if one card is picked find the probability of a diamond being drawn? :���:����S�>N�5F)�1. If a coin is tossed, how many possible outcomes? This section focuses on "Probability" in Discrete Mathematics. ? %PDF-1.4 %���� 1500. 0000018866 00000 n A) discrete B) continuous 1) 2) Classify the following random variable according to whether it is discrete or continuous. 10. C. (3/52) Total numbers from 2 to 101 =100 A. 0000002355 00000 n Explanation: If a coin is tossed, there are two possible outcomes − Heads or Tails. <<066B319A700BB24A9B98CA62D72E9EC9>]>> 0000003455 00000 n 0000002875 00000 n There are four women and six men in the class. 0000002499 00000 n 0000006036 00000 n There are 4 choices for each question. 0000001415 00000 n Event D. Tossing Space. ⇒ x = 10. 9. D. (1/52). Edit. Explanation: Probability of being an ace = 4/52 = 1/13. 65% average accuracy. According to question, P (perfect square) = 10/100 Answer Yes or No. The number of cups of coffee sold in a cafeteria during lunch A) discrete B) continuous 2) 3) Consider the given discrete probability distribution. Discrete Mathematics Questions and Answers – Probability. These Multiple Choice Questions (MCQ) should be practiced to improve the Discrete Mathematics skills required for various interviews (campus interviews, walk-in interviews, company interviews), placements, entrance exams and other competitive examinations. Explanation: Sample Space : When we perform an experiment, then the set S of all possible outcomes is called the sample space. A bag contains 5 red balls and some blue balls .If the probability of drawing a blue ball is double that of a red ball, then the number of blue balls in a bag is: Explanation: Let the number of blue balls be x 0000008754 00000 n 45,000 and Rs. 0000008306 00000 n From a deck of 52 cards, if one card is picked find the probability of an ace being drawn? �6J�=\�n�(��U��R�%e�N��n��?�� �3˷Q�I������\PT�G�\˫���Gz�q�� Explanation: The mathematical methods of probability arose in the investigations first of Gerolamo Cardano in the 1560s (not published until 100 years later), and then in the correspondence Pierre de Fermat and Blaise Pascal (1654). None of the above; A class with 10 students will be split into five teams of two students each. 52,000. C. (1/20) 0000006738 00000 n 14) Given the table of probabilities for the random variable x, does this form a probability distribution? 1, 4, 9, 16, 25, 36, 49, 64, 81, 100 B. Then total number of balls will be 5 + x. MULTIPLE CHOICE. Start studying chapter 5 Discrete probability distributions-multiple-choice. 0.9707 ? 0.0293 ? (1/5) 0 Learn vocabulary, terms, and more with flashcards, games, and other study tools. h�TP�n� ���-���),��]�"�Nz�#��}�8����2���cw�K@��{L`�7�y�ጣ���ӎ�'�fq�- ���ږЏ�\R��n��� F���W��'` %��_TxU��?r�����g�KP��#B˄�2���J@o��I�:[}Q����3YPË�=WT-r9$�N��x���2�5��.��,�����J�rȷ �p� 2. ��B3D�X0� 0000059986 00000 n 0000004748 00000 n D. data. 0000001334 00000 n D. (1/10), Explanation: The perfect square numbers between 2 to 101 are: This section focuses on "Probability" in Discrete Mathematics. C. machine 4. 0000001016 00000 n

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