What is the probability of choosing a jack or a king from a standard deck of 52 playing cards? What is the probability of choosing a queen, a king, a jack, or an ace from a standard deck of playing cards? What is the probability of getting two 5s after rolling a single die (numbered 1 to 6) twice? What is the probability of landing on an even number after spinning a spinner with 5 equal sectors numbered 1 through 5? What is the probability of choosing the letter b from the word probability? What is the sample space for choosing a letter from the word Statistics?