Suppose that two cards are randomly selected from a standard 52-card deck. (a) what is the probability that the first card is a club and the second card is a club if the sampling is done without replacement? (b) what is the probability that the first card is a club and the second card is a club if the sampling is done with replacement?

(a) 1/ 17  (b) 1/16.

Step-by-step explanation:

(a) Probability ( first car d is a club) = 13/52 = 1/4

Probability( second card is a club) = 12/51 .

So the probability ( first and second are clubs) = 1/4 * 12/51

= 12/ 204 = 1/17 (answer).

(b)  Probability ( first car d is a club) = 13/52 = 1/4

Probability ( second card is a club) = 13 / 52 = 1/4

So the probability ( first and second are clubs) = 1/4 * 1/4

= 1/16. (answer).

the answer is b

answer: on graphs, the open and closed circles, or vertical asymptotes drawn as dashed lines us identify discontinuities.

as before, graphs and tables allow us to estimate at best.

when working with formulas, getting zero in the denominator indicates a point of discontinuity.

when working with piecewise-defined functions, check for discontinuities at the transition points where one piece ends and the next begins.

step-by-step explanation: