Explanation: If a coin is tossed, there are two possible outcomes − Heads or Tails. A student who has not studied for the test decides to answer all the questions randomly by guessing the answer to each question. C. (1/20) startxref Probability distributions multiple choice questions (MCQs), probability distributions quiz answers, MBA business statistics test prep 1 to learn online business courses. From a deck of 52 cards, if one card is picked find the probability of an ace being drawn? 0000077921 00000 n :���:����S�>N�5F)�1. 0.0293 ? 0000008306 00000 n 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 _____. C. Sample Space 0000008067 00000 n C. (3/52) 35,000 and Rs. 1500. (1/25) 0000019102 00000 n 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). 6. ⇒ P (perfect square) = 1/10. �{����&Q1T�"ć�<3��3�Ż[�m�FFR��rHdq xref rirby. 48,000 and a standard deviation of Rs. The number of cups of coffee sold in a cafeteria during lunch A) discrete B) continuous 2) 3) Consider the given discrete probability distribution. Event A)hypergeometric probability distribution B)uniform probability distribution C)normal probability distribution D)binomial probability distribution ��B3D�X0� Edit. %%EOF Discrete Mathematics Questions and Answers – Probability. 65% average accuracy. Cards marked with numbers 2 to 101 are placed in a box and mixed thoroughly. H���Mo�0��� Start studying chapter 5 Discrete probability distributions-multiple-choice. Find the probability of workers who earn between Rs. D. (1/10), Explanation: The perfect square numbers between 2 to 101 are: 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 0000003455 00000 n 0000007302 00000 n When a dice is thrown, What is the probability of any one of the numbers? 5 ? <<066B319A700BB24A9B98CA62D72E9EC9>]>> 0 0000006036 00000 n This section focuses on "Probability" in Discrete Mathematics. Explanation: Sample Space : When we perform an experiment, then the set S of all possible outcomes is called the sample space. Answer Yes or No. This section focuses on "Probability" in Discrete Mathematics. 0000003181 00000 n endstream endobj 29 0 obj <> endobj 30 0 obj <> endobj 31 0 obj <>stream 0000078426 00000 n C. machine 3 years ago. So probability of getting a card with perfect square number is: 176 times. ��a�� R�C�Q�*m#�=5U�ޅ 0000007869 00000 n 14) Given the table of probabilities for the random variable x, does this form a probability distribution? 0.0378 ? 2. Discrete probability distribution depends on the properties of ___________, A. discrete variables One card is drawn from this box randomly, then the probability that the number on card is a perfect square. 16 A multiple-choice test has 30 questions. 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$�N��x���2�5��.��,�����J�rȷ �p� 45,000 and Rs. D. (1/52). What is the probability of exactly five calls in a 10-minute period during weekday mid-morning hours? %PDF-1.4 %���� endstream endobj 21 0 obj <> endobj 22 0 obj <> endobj 23 0 obj <>/ProcSet[/PDF/Text]/ExtGState<>>> endobj 24 0 obj <> endobj 25 0 obj <> endobj 26 0 obj <> endobj 27 0 obj <> endobj 28 0 obj <>stream 0000006738 00000 n Learn vocabulary, terms, and more with flashcards, games, and other study tools. 0000004145 00000 n A. 0000018866 00000 n 10. 20 36 0000001595 00000 n x�b```f``�d`e``�fd@ A�����3L\��Ы1�$��:�'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 55 0 obj <>stream B. Choose the one alternative that best completes the statement or answers the question. �6J�=\�n�(��U��R�%e�N��n��?�� �3˷Q�I������\PT�G�\˫���Gz�q�� 0000070104 00000 n 11th - 12th grade. Provide an appropriate response. Edit. 0000002355 00000 n 0000005284 00000 n ? A. Explanation: We know that discrete probability function largely depends on the properties and types of data such as Binomial distribution can lead to model binary data such as flipping of coins. ... On an eight question multiple choice quiz with 4 answers for each question, what is the probability of guessing and getting 6 correct answers? if has a binomial distribution with , then the distribution of is, if has a binomial distribution with, then the distribution of is, the number of phone calls arrving at a switchboard in a 10 minute time period would be best modeled with the, the number of defects per 1000 feet of extruded plastic pipe is best modeled with the, the probability of selecting 2 male employees and 3 female employees for promotions in a small company would best be modeled with the, the probability of selecting 3 defective items and 7 good items from a warehouse containing 10 defective and 50 good items wuold best be modeled with the, which of following statements regarding a binomial experiment is false , where is the number of trails ,and is thr probability of success in each trial, which of the following statement regarding a binomial experiment is false, where is the number of trials, and is the probability of success in each trial, which of the following condition is not a condition for the hypergeometric distribution, the probability of success is the same on each trial, what kind of distributions are the binomial and poisson probability distribution, what must you know to develop a binomial probability distribution, the probability of success and the number of trials, if you are conducting an experiment where the probability of a success is 0.2 and you are interested in the probability of 4 success in 15 trials , the correct probability function to use is the.

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