A and B draw from a purse containing 3 sovereigns and 4 shillings : find their respective chances of first drawing a sovereign, the coins when drawn not being replaced.

cut, on condition me msu llU Uu UD u their respective chances. 7, A and B a purse containing 3 sovereigns and raw from sovereign, 4 shinings: find their respective chances of first drawing a the coins when drawn not being replaced 18. A party of n persons sit at a round table, find the odds against un aitting next to each other.

Six balls are drawn successively from an urn containing 7 red and 9 black balls. Tell whether or not the trials of drawing black balls are Bernoulli trials when after each draw the ball drawn is : replaced in the urn.

Six balls are drawn successively from an urn containing 7 red and 9 black balls. Tell whether or not the trials of drawing black balls are Bernoulli trials when after each draw the ball drawn is : not replaced in the urn.

Six balls are drawn successively from an um containing 7 red and 9 black balls. Tell whether or not the trials of drawing balls are Bernoulli trials when after each draw the ball drawn is(i) replaced (ii) not replaced in the urn.

Six balls are drawn successively from an urn containing 7 red and 9 black balls. Tell whether or not the trials of drawing balls are Bernoulli trials when after each draw the ball drawn is i. replaced ii. not replaced in the urn.