In a certain region, the competition for social networking is between Network A and Network B. According to a survey, \( 8 \% \) of the region's citizens visit Network A, \( 6 \% \) visit Network B, and \( 3 \% \) visit both Network A and Network B. Complete parts a through c. b. Find the probability that a citizen from the region visits either Network A or Network B. The probability is \( \square \). (Simplify your answer.) c. Use your answer to part b to find the probability that a citizen from the region does not visit either social networking site. The probability is \( \square \).

A six-sided die is rolled. Let A be the event "getting an odd prime number". (1) Write down the set \( \mathrm{A}, \mathrm{n}(\mathrm{A}) \) and \( \mathrm{P}(\mathrm{A}) \). (2) Draw a Venn diagram showing the actual outcomes. (3) Draw a Venn diagram showing the number of outcomes. (4) Draw a Venn diagram showing the probabilities.

Se tiene una urna con 7 Pelotas de color negro, 8 de color blanco a de color gris. ¿ cual es la pro ilidad de elegir al azar una pelota de color negro y una de color gris?

Se tiene una urna con 7 Pelotas de color negra 8 de color blanco y a de color gris. ¿ cual es la pro bilidad de elegir al azar una pebta de color negro y una de color gris?

The probability that it will be sunny tomorrow is \( \frac{2}{9} \). If it is sunny, the probability that Siya plays rugby is \( \frac{8}{15} \). If it is not sunny, the probability that Siya plays rugby is \( \frac{4}{15} \) 9.2.1 Represent the above information on the tree diagram and indicate all the possible outcomes.

The probability that it will be suminy tomorrow is \( \frac{2}{9} \), If it is sunny, the probability tha Siya plays rugby is \( \frac{8}{15} \). If it is not sumy, the probability that Stya plays rugby is \( \frac{4}{15} \) 9.2.1 Represent the above information on the tree diagram and indicate all the possible outcomes.