For a standard normal distribution, the value of [tex]P(Z\geq a)[/tex] will be equal to 0.2884.
What is a normal distribution?
A standard normal distribution table gives the information about the probability.
The normal distribution has a mean is equal to zero and the standard deviation is equal to 1.
In this case, it is given that
[tex]P(Z\leq a)=0.7116[/tex]
Now for finding the value we have
[tex]P(Z\geq a)=1-P(Z\leq a)[/tex]
Now by putting the value
[tex]P(Z\geq a)=1-0.7116[/tex]
[tex]P(Z\geq a)=0.2884[/tex]
Thus for a standard normal distribution, the value of [tex]P(Z\geq a)[/tex] will be equal to 0.2884.
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