Find the given probabilities?
P(-2.62 < z < 1.62) =
- paramvenuLv 78 years agoFavorite Answer
P( - 2.62 < z < + 1.62)
= 0.4956 ( area corresponding to z = 2.62) + 0.4474 (area corresonding to z = 1.62)
= 0.9430 or 94.3%
The areas are added because the first z value (-ve) lies on the left side of mean and the second z value (+ve) lies on the right side of mean.