Tuesday

September 23, 2014

September 23, 2014

Posted by **gina** on Wednesday, March 20, 2013 at 7:01pm.

response choices. If a student is simply guessing at the

answers,

a. What is the probability of guessing correctly for

any question?

b. On average, how many questions would a student

get correct for the entire test?

c. What is the probability that a student would get

more than 15 answers correct simply by guessing?

d. What is the probability that a student would get 15

or more answers correct simply by guessing?

**Answer this Question**

**Related Questions**

statistic - A multiple-choice test has 48 questions, each with four response ...

math - A multiple-choice test has 10 questions. Each question has 5 choices. If ...

Statistics - A multiple choice test has five choices. Therefore the probability ...

Stats - An instructor gives a test with 20 multiple choice questions. There are ...

statistics - A multiple choice exam has 20 questions; there are four choices for...

math-Probablity - A student is writing a multiple choice test consisting of 40 ...

Statistics - Over time, a student analyzes her ability to guess correctly after ...

statistics - A student is taking a multiple choice test where each question have...

statistics - 10. A student is taking a multiple choice test where each question ...

advanced statistics - suppose a student takes a multiple choice test with 10 ...