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If we repeatedly toss a balancedcoin, then, in the longrun, it will come up heads about half the time. But what is the probability that such a coin will come up heads exactly half the time in 16 tosses?

The probability that the coin will come up heads exactly half the time in 16 tosses is

( ? )

(Round to three decimal places asneeded.)

4 Suppose T and Z are random variables.

a. If P(T>2.01)=0.03 and P(T<2.01)=0.03, obtain P(2.01T2.01).

b. If P(1.29Z1.29)=0.80 and also P(Z>1.29)=P(Z<1.29). Find P(Z>1.29).

a. P(2.01T2.01)= ( ? )