Show that Brownian motion is continuous in the second mean, i.e. that E[B(t) – B(s)]² → 0 as - s→ t.

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Q: EXAMPLE (PROBABILITY IN BRIDGE) A newbie always leads a Spade. He knows it's better not to lead an…

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Q: 51 57 21 If P(A)= P(B)= and P(A/B)=. then P(B/A)= 100 100 43 43 a) 78 b) 17 26 22 17 10 d) 10 22 19

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Q: PLEASE ANSWER

A: (a) P(Z≤1.17) = 0.8790 (b) -2.73)"&gt;P(Z&gt;−2.73) = 0.9968 (c) P(−0.5≤Z≤0.64) =  0.4304  The 95th…