Monday

September 1, 2014

September 1, 2014

Posted by **matt** on Sunday, September 26, 2010 at 4:52pm.

- statistics -
**matt**, Sunday, September 26, 2010 at 4:54pmchoices:

a) About 68% of the trees are between 6.5 and 9.5 feet tall

b) About 75% of the trees are between 5 and 11 feet tall

c) At least 75% of the trees are between 5 and 11 feet tall

d) At least 75% of the trees are betwwen 6.5 and 9.5 feet tall

- statistics -
**PsyDAG**, Monday, September 27, 2010 at 12:42pmZ = (score-mean)/SD

Find table in the back of your statistics text labeled something like "areas under normal distribution" to find the proportions related to the Z scores.

- statistics -
**Anonymous**, Tuesday, October 26, 2010 at 2:52pmThere is a wooden fence around your water treatment plant that measures 6 feet tall and 95 feet long. Your supervisor has instructed you to determine how many square feet of area this fence has on both side so that you can panint it. He tells you not to count the two gates that measure 4 feet wide each because they are goning to be replaced. What is the square footage of this fence?

**Answer this Question**

**Related Questions**

STATISTICS - Can someone please tell me how to solve this problem? A buyer for a...

Statisitcs - The mean height of fully grown birch trees are 18 feet with a ...

statistics - It is well known that the heights of individual American men are ...

Math - Mark wanted to measure the height of a nearby building. He placed a ...

statistics - a rocket club makes its own rockets. The rockets go to a mean ...

statistics - Given the length an athlete throws a hammer is a normal random ...

Geometry - isaac is landscaping a yard , to see how well a tree shades are area ...

trigonometry - If the height of the building is 250 feet, what is the distance ...

statistics - For a specific truck traveling at 50 miles per hou… ... normally ...

Trigonometry - A hill in Colorado makes an angle of 15.0° with the horizontal ...