Friday

August 1, 2014

August 1, 2014

Posted by **Jacky** on Tuesday, October 29, 2013 at 8:59am.

a.What percentage of adults drive below 35 mph?

b.What percentage of adults drive below 68 mph or above 85 mph?

c.What percentage of adults drive between 56 and 80 mph?

d.At what speed does someone need to drive to be included in the top 10%?

e.At what speed does someone need to drive to be included in the bottom 25%?

**Related Questions**

Math - One day we decidid to drive from town A to town D.In order to get there,...

math - One day we decided to drive from Town A to Town D. In order to get there ...

Maths - Karen took 1hour 45mins to drive from Town A to Town B. She took another...

percentage - Karen took 1h 45m to drive from town a to town b.she took another ...

Math - One day we decided to dive from town A to town B. In order to get there ...

statistics - Hannah selected a simple random sample of all adults in her town ...

Math - A motorist took a total of 4hr to drive from town A to town C. He took ...

algebra - robs tractor is just as fast as lucy's. It takes rob 2 hours more than...

math - In a large population of adults, the mean IQ is 112 with a standard ...

STAT - The distribution of heights of a population of adults is approximately ...