WebSubmit Answer. There are seven multiple-choice questions on an exam, each with five possible answers. (a) Determine the number of possible answer sequences for the seven … Web- 1 In an examination, there are 5 multiple choice questions with 3 choices, out of which exactly one is correct. There are 3 marks for each correct answer, − 2 marks for each …
Solved 2.10 Guessing on an exam: In a multiple choice exam,
WebDec 21, 2024 · ∵ The next three questions have 5 choices in each. So, each of the next three questions can be answered in 5 ways. So, the possible sequence of answers in which the next three questions can be answered = 5 × 5 × 5 = 125 Hence. the total number of possible sequence of answers = 64 × 125 = 8000 Download Solution PDF Share on Whatsapp WebQuestion. A student takes a quiz that has 5 true/false questions and 5 multiple-choice questions with four choices for each question. This means there are 2 ^ { 5 } 25 possible ways to answer the true/false questions and 2 ^ { 10 } 210 ways to answer the multiple-choice questions. The student guesses on every question. danish easy to learn
United States History and Government (Framework)
Web3.10 Guessing on an exam. In a multiple choice exam, there are 5 questions and 4 choices for each question (a, b, c, d). Nancy has not studied for the exam at all and decides to … WebIn an examination there are three multiple choice questions and each question has 4 choices. Number of ways in which a student can fail to get all answer correct is? A 11 B … WebFeb 20, 2024 · In a multiple choice exam, there are 4 questions and 4 choices for each question (a, b, c, d). Nancy has not studied for the exam at all and decides to randomly guess the answers. What is the probability that: (please round all answers to four decimal places) a) the first question she gets right is question number 3? birthday cakes for 30 year old men