Determine the probability that a standard normal variable ZZ is less than −0.52-0.52.

Probabilities & Z-Scores w/ Graphing Calculator

6. Normal Distribution & Continuous Random Variables / Probabilities & Z-Scores w/ Graphing Calculator / 문제 3

문제 3

Determine the probability that a standard normal variable $Z$ is less than $negative 0.52$ .

$0.6985$

$0.4015$

$0.3015$

$0.1985$