Assume that random guesses are made for 8 multiple choices questions on a test with a 5 choices for each question, so that there are n=8 trials, each with probability of success (correct) given by p=0.20. Find the probability of no correct answers.

3-12. write each answer with a reasonable number of figures. find the absolute uncertainty and percent relative uncertainty for each answer. (a) [12.41 (±0.09) + 4.16 (±0.01)] x 7.068 2 (±0.000 4) =? (b) [3.26 (±0.10) x 8.47 (±0.05)] - 0.18 (±0.06) =? (c) 6.843 (±0.008) x 104 + [2.09 (±0.04)- 1.63 (±0.01)] =?

Extra points! find the missing dimension! need asap

What is ha theorem a special case of?