Sunday

November 23, 2014

November 23, 2014

Posted by **GiNa** on Wednesday, September 29, 2010 at 7:49am.

Probability =

ive calculated the z score to be 1.98 but i dont know what to do after this. Please help

- statistics -
**PsyDAG**, Wednesday, September 29, 2010 at 11:20amFind table in the back of your statistics text labeled something like "areas under normal distribution" to find the proportion related to that Z score. In this case, you are looking for the "area in the larger portion."

- statistics -
**gInA**, Thursday, September 30, 2010 at 2:51ambut i cant find the proportion for a z-score of 1.98

- statistics -
**gInA**, Thursday, September 30, 2010 at 2:51amon the table thingy... do i use 1.90 and 2??

- statistics -
**PsyDAG**, Thursday, September 30, 2010 at 2:22pmMy "table thingy" has Z scores to two decimal places. If you have a 1.90 value, there should also be a 1.98 value. Use that.

- statistics -
**gina**, Thursday, September 30, 2010 at 11:58pmsoo ive got the porpotion. Do i have to do anything with that or is that my answer???

**Answer this Question**

**Related Questions**

Math - The weights of individual nails produced by the 'Hammer 'n Nail' hardware...

physics - The figure below shows a claw hammer being used to pull a nail out of ...

physics - When a hammer strikes a nail, it is compressed along its length. ...

Physics warming a nail - 2.) Pounding a nail into wood makes the nail warmer. ...

physics - A hammer with 10 J of kinetic energy hits a nail and pushes it 5.0 mm ...

Physics - A 12 kg hammer strikes a nail at a velocity of 8.2 m/s and comes to ...

Physics - The collision between a hammer and a nail can be considered to be ...

Science - A hammer with a 500-g head exerts an average force of 810n on a nail ...

Physics - The collision between a hammer and a nail can be considered to be ...

Statistics - In the library on a university campus, there is a sign in the ...