physic
 👍
 👎
 👁

 👍
 👎
👤bobpursley 
 👍
 👎
Respond to this Question
Similar Questions

mathematics
A student takes a truefalse test that has 13 questions and guesses randomly at each answer. Let X be the number of questions answered correctly. Find P(8)

math
A test of 60 minutes contains questions on mathematics and english only. the time taken to solve a mathematics question is twice the time taken to answer an english question and the ratio of time taken to solve all mathematics

Math
A 100 point test contains a total of 20 questions. The multiple choice questions are worth 3 points each and the short response answer questions are worth 8 pints each. Write a system of linear equations that represents this

Grade 12 Data Management
There are 12 questions on an examination, and each student must answer 8 questions including at least 4 of the first 5 questions. How many different combinations of questions could a student choose to answer?

math
A student takes a truefalse test that has 8 questions and guesses randomly at each answer. Let X be the number of questions answered correctly. Find P(5)

Math(Factorial)
A women student is to answer 10 out of 13 questions on a test. Find the number of choices where she must answer: (a) the first two questions; (b) the first or second questions but not both; (c) exactly 3 out of the first 5

statistics
a student takes a true false test that has 13 questions and guesses randomly at each answer. Let X be the number of questions answered correctly. Find P(fewer than 4)

Lesson 13 Unit 2, Functions Unit Test
❤️Lesson 13 Unit 2, Functions Unit Test Has 20 questions. 17 20 are written out. You do not have to answer 1720. Please enter if you know the right answer. Please put the number next to the answer. Thanks.❤️

statistics
A multiple choice test has 3 questions and each question has 3 choices. If Nacho takes this test, what is the probability that he will: (a)answer all questions correctly? (b)answer all questions wrong? (c)answer two questions

math
A test consists of 120 questions. Each correct answer, each wrong answer and unanswered question in the test carry 1 Mark, 0.5 Mark and 0.25 Mark respectively. Find the maximum number of questions that the candidate could have

math help pls pls pls
The table below shows the age of some participants in a quiz competition and the number of questions they could answer correctly: Age (years) (x) 15 21 17 22 16 19 18 Number of questions they could answer (y) 17 17 17 17 17 17 17

Math Binomial theorem
I'm preparing for a test and one of the questions in my text is as follows: In a trivia contest,Sam has drawn a topic he knows nothing about, so he makes random guesses for the 10 T/F questions. Use the binomial theorem to help
You can view more similar questions or ask a new question.