Question

If the value of x is less than μ of standard normal probability distribution then the

a.

z-statistic is negative

b.

z-statistic is positive

c.

f(x) will be even number

d.

f(x) will be prime number

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Answer: (a).z-statistic is negative

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Q. If the value of x is less than μ of standard normal probability distribution then the

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