Question

The names of the students in Mr. Hayes’ math class are written on the board. Mr. Hayes writes each name on an index card and shuffles the cards. Each day he randomly draws a card, and the chosen student explains a math problem at the board. What is the probability that Ryan is chosen today? What is the probability that Ryan is not chosen today?

Answer 1

I think the question is wrong pls again.check ur question

Answer 2

Answer:

The probability that ryan is chosen today is-1/20

The probability that ryan is not chosen today is-19/20