Question

In: Statistics and Probability

given a standardized normal distribution (with a mean of 0 and a standard deviation of 1)...

given a standardized normal distribution (with a mean of 0 and a standard deviation of 1) determine the following probabilities.

A. p(Z>1.03)

b. P(Z < -0.23)

C. P( -1.96 <Z < -0.23)

D. what is the value of Z if only 11.51% of all possible Z-values are larger?

Solutions

Expert Solution

Refer Standard normal table/Z-table to find the probability.

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Refer Standard normal table/Z-table to find the probability.

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Refer Standard normal table/Z-table to find the probability.

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Refer Standard normal table/Z-table, Lookup for Z-value corresponding to area 0.1151 to the right of the normal curve or use excel formula "=NORM.S.INV(1-0.1151)" to find the Z-value.


orchestra answered 1 year ago
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