<span>2 13/20, that should work</span>
q = 10p because all of them are multiplied by ten
Answer: 0.9730
Step-by-step explanation:
Let A be the event of the answer being correct and B be the event of the knew the answer.
Given: 


If it is given that the answer is correct , then the probability that he guess the answer 
By Bayes theorem , we have


Hence, the student correctly answers a question, the probability that the student really knew the correct answer is 0.9730.
Answer:
light blue
bbbbbbbbccccc i said and brainly wont just let me type the answer if im wrong sorry