A hypertonic solution (pronounced HÄ«-per-TAWN-ik) is a solution with a higher concentration of solute (dissolved substance) than some other, specified solution (and which therefore has a higher osmotic pressure than the other solution). The solution with the lower concentration is then termed hypotonic.
North Dakotaâs average retirement age is 64, up from 63 in 2015. We found that 9% of the stateâs residents are still working at age 80. Thatâs higher than the national labor force participation rate for people that age (6%).
Many people don't stay in the workforce as long as they had planned. On average, working Americans expect to retire at age 66, four years later than the average age of retirement, according to Gallup. The expected retirement age has also gradually climbed over the years, starting at 63 in 2002 and peaking at 67 in 2012 before settling at 66 for 2013 and 2014.