Friday

April 18, 2014

April 18, 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?

**Related Questions**

statistics - A test has 1 true false question and 2 multiple choice questions(A...

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

statistics - Which is relatively better a score of 48 on psychology test or a ...

Math - a 10 question multiple choice test has 4 possible answer for each ...

Statistics - You have a ten question multiple choice test in your next class and...

statistics for behavioral sciences - In a one- to two-page Microsoft Word ...

statistics for behavioral sciences - In a one- to two-page Microsoft Word ...

Statistics For The Behavioral And Social Sciences - A researcher conducts a t ...

Statistics on Psychology - Hi there, I was looking for any assistance or help on...

Algebra - A history test is to have 20 questions in which some are multiple ...