Math, asked by apekshakamble4544, 2 months ago

what is the probability of guessing correctky exact 5 of rhe ten answers in a True -False objective test

Answers

Answered by ajb7899

0

Answer:

Correct answers= 5

Total no of choices= 20

Required probability = 5/20 = 1/4

If it helps rate it 5 star marking it as brainliest.

Previous Question

Next Question

Similar questions

Biology, 1 month ago

what is a balanced diet...

Social Sciences, 1 month ago

collection of map called_____...

Music, 1 month ago

sureeeeeeeeeeeeeeeeeee...

Physics, 2 months ago

how to write Bibliography on the topic applications of frictional force...

Math, 2 months ago

how many seconds are there in 2 upon 3 of 2 hour...

Math, 9 months ago

$\sqrt{625 + } \sqrt{484 } =$ ...

Science, 9 months ago

- Why do some metals lose their lustre when left in the open for some time? How can this lustre be restored? Please answer fast...

Math, 9 months ago

INTRODUCTION TO TRIGONOMETRY 1. In A ABC, right-angled at B, AB = 24 cm, BC =7 cm. Determine (1) sin A, cos A (ii) sin C, cos C EXERCISE 8.1...