A test consists of 11 true/false questions. To pass the test a student must answer at least 8 correctly. If a student guess on each question, what is the probability that the student will pass the test?
A test consists of 11 true/false questions. To pass the test a student must answer at...
A test consists of 10 true/false questions. To pass the test a student must answer at least 6 questions correctly. If a student guesses on each question, what is the probability that: a. the student will pass the test b. the student will fail the test c. the student will get a 100 (all questions will be answered correctly)
A test consists of 10 true or false questions. To pass the test a student must answer at least eight questions correctly. If the student guesses on each question what is the probability that the student will pass the test
A test consists of 10 true/false questions. To pass the test a student must answer at least 6 questions correctly. If a student guesses on each question, what is the probability that the student will pass the test? Round to three decimal places. A. 0.377 B. 0.828 C. 0.205 D. 0.172
A test consists of 10 true/false questions. To pass the test a student must answer at least 7 questions correctly. If a student guesses on each question, what is the probability that the student will pass the test? Round to three decimal places. O A. 0.172 OB. 0.055 OC. 0.945 OD. 0.117
A test consists of 10 true false questions to pass the best a student must answer at least questions correctly if a student gases on each question, what is the probably that the student will pass the test? O 0055 O 0989 O 0011 O 0044
A test consists of 10 true false questions to pass the best a student must answer at least questions correctly if a student gases on each question, what is the probably that the student will pass the test? O 0055 O 0989 O 0011 O 0044
Find the indicated probability. Round to three decimal places. 21) A test consists of 10 true/false questions.To pass the test a student must answer at least 6 questions 21) correctly. If a student guesses on each question, what is the probability that the student will the test? pass A) 0.828 C) 0377 D) 0.205 B) 0.172
A true-false test consists of twelve questions. If you guess the answer to each question, what is the probability of getting all twelve questions correct? 0.0687 0.0002 0.0317 0.0319
A true/false test has 60 questions. A passing grade is 56% or more correct answers. a. What is the probability that a person will guess correctly on one true/false question? b. What is the probability that a person will guess incorrectly on one question? c. Find the approximate probability that a person who is just guessing will pass the test. d. If a similar test were given with multiple-choice questions with four choices for each question, would the approximate probability...
A true/false test has 30 questions. A passing grade is 70% or more correct answers. Answer_____(Type an integer or a decimal.) a. What is the probability that a person will guess correctly on one true/false question?Answer________ b. What is the probability that a person will guess incorrectly on one question?Answer________ c. Find the approximate probability that a person who is just guessing will pass the test.Answer________ d. If a similar test were given with multiple-choice questions with four choices for...