Posted by **Amelia** on Wednesday, October 17, 2012 at 8:11pm.

The average height of Al, Anne, and Allan is 66 inches. If Arnel is included in the group, their average height becomes 70 inches. How tall is Arnel?

## Answer this Question

## Related Questions

- Math Statistics - The mean height of Pat, Dex, Allan, Dan and Roy is 68 inches. ...
- Trigonometry help please! - Assume that height is a function of age and that H=f...
- Math - Statistics - Eight people in a room have an average height of 66 inches. ...
- Applied Calculus - For the average person that is still growing, the rate of ...
- math - A group of 12 students has average height of 58 inches. Another group of ...
- Sixth Grade Math - Last year, Mark was 46 inches tall. This year, Mark's height ...
- statistics - The average height for Chinese women is 62.5 inches with a standard...
- math - The average height of 3 students is 68 inches. If 2 of the students have ...
- MBA - 1- The height of adult women in the United States is normally distributed ...
- statistics - 1. A simple random sample of 400 students is taken at a large ...