what scale is used for signing rank test what scale do you use for a signed rank test which scale of measurement is best used for sign test or signed rank test? what scale is used for rank and sign test which scale of measurement is used in sign test difference between nominal and ordinal scale what scale should be used for test what scale is used in a signed test what is the difference between nominal scale & ordinal scale? which scale should i use in a signed test what is a scale used in a sign test what scale is used when comparing a sign test and a signed rank test what scale should you use in the sign test what scale is used in the sign test? what scale is used in the sign test which scale should be used for signed rank test what size scale is used in a signed rank test what is the standard scale used in a sign test what is the difference between nominal and ordinal scale what scale is used as a sign test in tesr