Ask your own question, for FREE!
Statistics 7 Online
OpenStudy (anonymous):

What level of measure is this? Ordinal or Interval/Ratio ? Variable: age at last birthday (categories: 0 to 19, 20 to 39, 40 to 59, 60 to 79, 80 or older)

OpenStudy (marge):

its ratio because there is an absolute zero

Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!
Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!