Question

Find the following probabilities based on the standard normal variable $Z$.

a. $\mathrm{P}(\mathrm{Z}>0.74)$

b. $P(Z \leq-1.92)$

c. $P(0 \leq Z \leq 1.62)$

d. $P(-0.90 \leq Z \leq 2.94)$

Solution

VerifiedAnswered 8 months ago

Answered 8 months ago

Step 1

1 of 12In this exercise we have to determine the given probabilities given the corresponding $z$-value.

*Do you remember how we used the $z$-table to find the value of a cumulative probability?*

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