Question

Find the probability that the number x of correct answers is fewer than 3.
Assume that random guesses are made for five multiple-choice questions on an ACT test, so that there are n = 5 trials, each with probability of success (correct) given by p = 0.20. Use the Binomial Probability table (Table A-1) to find the indicated probability for the number of correct answers.


$1.99
Sales1
Views140
Comments0
  • CreatedMay 03, 2015
  • Files Included
Post your question
5000