What is the probability if guessing correctly at least six of the ten answers in a TRUE-FALSE objective test ?

Find the probability of guessing correctly at least 5 of the eight answers in a True-False objective test.

The probability of guessing correctly at least six of 10 answers in True or False objective test is

Find the probability of guessing correctly at least 5 of the eight answwers in a true false objective test.

Find the probability of guessing correctly at least nine out of ten answers in a "true" or "false" objective test.

Find the probability of guessing correctly at least seven out of ten answersin a 'true' or 'false' objective test.

What is the probability of guessing correctly at least 8 out of 10 answer on true-false examination?

What is the probability of guessing correctly at least 8 out of 10 answer on true-false examination?

What is the probability of guessing correctly at least 8 out of 10 answer on true-false examination?

What is the probability of guessing correctly at least 8 out of 10 answer on true-false examination?

What is the probability of guessing correctly at least 8 out of 10 answer on true-false examination?