You have a spinner that has 12 spaces numbered 1-12. If you spin the spinner one time, what is the probability that you get an even number? And if you spin the spinner one time, what is the probability that you get a number greater than 9?

Find the quotient with the restriction.

Reduce fractions expressing probability to lowest terms. in 3,000 repetitions of an experiment, a random event occurred in 500 cases. the expected probability of this event is?

Which of the following are independent events? a) knowing that it is going to rain tomorrow, and bringing an umbrella to schoolb) knowing that you have to get up early tomorrow, and going to bed before 9 p. mc) knowing that it is going to rain tomorrow, and going to bed before 9 p. md) knowing that you have a test in school tomorrow, and studying thw night before