# Question searched

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Q1.

What is the probability of guessing a true or false question correctly?Give the answer up to 1 decimal place.

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Q2.
What is the probability of guessing correctly at least 8 out of 10 answers on a true -false examination?

1. 11128
2. 5128
3. 13128
4. 7128
Q3.
Probability of guessing correctly atleast 7 out of 10 answers in a "True" or "False" test is =......
1. 1164
2. 1132
3. 1116
4. 2732
Q4.
Find the probability of guessing correctly at most three of the seven answers in a True or False objective test.
Q5.

The probability of guessing correctly at least 8 out of 10 answers on a true-false examination is:

1. 764
2. 7128
3. 451024
4. 1751024