Answered

Explore a vast range of topics and get informed answers at IDNLearn.com. Join our knowledgeable community to find the answers you need for any topic or issue.

Assume that random guesses are made for multiple choice questions on an SAT​ test, so that there are n = 8 ​trials, each with probability of success​ (correct) given by p = 0.25. Find the indicated probability for the number of correct answers. Find the probability that the numbers of x of correct answers is fewer than 4.

Sagot :

Jesusm1idn

Answer:

Concept: Statistical Modeling

  1. N= 8 trials
  2. P= 0.25 or 1/4 chance
  3. You have 8 * 1/4 = 2 correct
  4. [tex](p < .50) = \frac{1}{8} [/tex]
Thank you for using this platform to share and learn. Keep asking and answering. We appreciate every contribution you make. Find reliable answers at IDNLearn.com. Thanks for stopping by, and come back for more trustworthy solutions.