Discussion about math, puzzles, games and fun. Useful symbols: ÷ × ½ √ ∞ ≠ ≤ ≥ ≈ ⇒ ± ∈ Δ θ ∴ ∑ ∫ π -¹ ² ³ °

You are not logged in.

- Topics: Active | Unanswered

Pages: **1**

**Tarsmi****Member**- Registered: 2013-03-22
- Posts: 3

Determine the total area under the standard normal curve

The total area to the left of z=-2 or to the right of z=2

Offline

**Tarsmi****Member**- Registered: 2013-03-22
- Posts: 3

Find z scores that seperate the middle 29% of the distribution from the area in the tails of the standard normal deviation

Offline

**Tarsmi****Member**- Registered: 2013-03-22
- Posts: 3

Find the value of Za*

Z0.91

Offline

**bob bundy****Moderator**- Registered: 2010-06-20
- Posts: 7,193

hi Tarsmi

Welcome to the forum. You could start by having a look at this animation:

http://www.mathsisfun.com/data/standard … table.html

Bob

Children are not defined by school ...........The Fonz

You cannot teach a man anything; you can only help him find it within himself..........Galileo Galilei

Offline

Pages: **1**