Assume that random guesses are made for seven multiple choice questions on an SAT​ test, so that there are n=7 ​trials, each with probability of success​ (correct) given by pequals=0.55 Find the...

Assume that random guesses are made for

multiple choice questions on an SAT​ test, so that there are

​trials, each with probability of success​ (correct) given by

Find the indicated probability for the number of correct answers.

Find the probability that the number x of correct answers is fewer than