The ratio scale of measurement is the most informative scale. It is an interval scale with the additional property that its zero position indicates the absence of the quantity being measured. You can think of a ratio scale as the three earlier scales rolled up in one.
Confidence votes 24.4K. Zachary Ty Bryan is 27 years old as of October 9, 2008. He was born October 9, 1981.
Share on Tumblr. Tweet. She's known to Heartland fans as horse whisperer Amy Fleming, but 25-year-old Amber Marshall tied the knot before her character on the popular family-oriented CBC drama, marrying her boyfriend of three years, photographer Shawn Turner, 26.