Z is the standard normal distribution. Find the probability $P ( - 1.6 \leq Z \leq 0 )$ . Please, round the answer to four decimal places.
A) $P ( - 1.6 \leq Z \leq 0 ) = 0.4452$
B) $P ( - 1.6 \leq Z \leq 0 ) = 0.5448$
C) $P ( - 1.6 \leq Z \leq 0 ) = 0.16$
D) $P ( - 1.6 \leq Z \leq 0 ) = 0.4552$
E) $P ( - 1.6 \leq Z \leq 0 ) = 0.5648$

Question

Z is the standard normal distribution. Find the probability $P ( - 1.6 \leq Z \leq 0 )$ . Please, round the answer to four decimal places.  
A) $P ( - 1.6 \leq Z \leq 0 ) = 0.4452$
B)   $P ( - 1.6 \leq Z \leq 0 ) = 0.5448$
C)   $P ( - 1.6 \leq Z \leq 0 ) = 0.16$
D)   $P ( - 1.6 \leq Z \leq 0 ) = 0.4552$
E)   $P ( - 1.6 \leq Z \leq 0 ) = 0.5648$

Quizplus · Accepted Answer

Using a standard normal distribution table, we find that $P ( Z \leq - 1.6 ) = 0.0548$ and $P ( Z \leq 0 ) = 0.5$. Therefore, $P ( - 1.6 \leq Z \leq 0 ) = P ( Z \leq 0 ) - P ( Z \leq - 1.6 ) = 0.5 - 0.0548 = 0.4452$.

Z Is the Standard Normal Distribution P(−1.6≤Z≤0)P ( - 1.6 \leq Z \leq 0 )P(−1.6≤Z≤0)

Z Is the Standard Normal Distribution $P ( - 1.6 \leq Z \leq 0 )$