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

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

Quizlet Admin · Accepted Answer

In 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?*

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