Question

Assume that 2 cards are drawn from a standard 52-card deck. Find the following probabilities. a) Assume the cards are drawn without replacement. Find the probability of drawing 2 black cards. b) Assume the cards are drawn with replacement. Find the probability of drawing 2 black cards. a. The probability of drawing 2 black cards without replacement is (Simplify your answer.) b. The probability of drawing 2 black cards with replacement is (Simplify your answer.)

Answer 1

TA STAR WHITE Page : Date : 52 @ Since there Ansit Total number of cards Total number of black cards : 26 52 cards, the probability a black in first drow is After First drawn their cabedi left and total 51 cards [since without replace] Sor the parobability of the black card olare 26 59 बी are 25 black mow 25 S। The totale probability is product of two propolity The probability of drawing & black Hence cards * 25 102 51 b) with 52 teplovement probability of fisest black cord = 2 - Since with replacement - no. of black cards left = 26 Total cards = 52 s probability of black cards now = 26 Hence The pocobability a black cards (with steplacement) 52 of drawing xta 7 Q - 4 4 CS Sdanned with CamScanner