Posted by **Brittany** on Wednesday, September 5, 2012 at 11:19pm.

An important measure of the performance of a locomotive is its "adhesion," which is the locomotive's pulling force as a multiple of its weight. The adhesion of one 4400-horsepower diesel locomotive model varies in actual use according to a Normal distribution with mean μ = 0.39 and standard deviation σ = 0.036

What proportion of adhesions (± 0.001) measured in use are higher than 0.32?

What proportion of adhesions (± 0.001) are between 0.32 and 0.45?

## Answer This Question

## Related Questions

- Statistics - An important measure of the performance of a locomotive is its "...
- Statistics - What is the 75th percentile of the adhesion distribution? A ...
- Statistics - What is the 75th percentile of the adhesion distribution? A ...
- physics - A locomotive pulls a series of wagons. Which is the correct analysis ...
- Physics - Locomotive A travels 100km/hr and locomotive B travels 140km/hr. ...
- math - If the O scale (model train question) is 1/48 the acutal length. An O-...
- physics - A girl pulls a toy train with a horizontal force of 10N The tention ...
- physics - A 2.6 kg toy locomotive is pulling a 1.7 kg caboose. The frictional ...
- Physics - Two toy locomotives approach each other along the same line, and upon ...
- Physics - two locomotives start at the SAME place but Locomotive A gets a half ...

More Related Questions