jonestheprob2003 jonestheprob2003
  • 12-08-2024
  • Mathematics
Answered

Uh oh! you forgot to study for a 100-question multiple choice test. At least you can guess on the questions. Assume each question has 4 choices to choose from and only 1 correct answer for each.
a. Find the probability of guessing and getting at least 1 correct..
b. Find the probability of guessing and getting between 30 and 70 (inclusive) questions correct.



Answer :

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