Discrete variables represent variables measured in _____, and continuous variables represent variables measured in _____.
a. whole units; whole units and/or fractional amounts
b. whole units and/or fractional amounts; whole units
c. nominal and ordinal scales; interval and ratio scales
d. whole units and usually nominal and ordinal scales; whole units and/or fractional amounts and usually interval and ratio scales
Question 2
A scale of measurement in which, in addition to order and equal units of measurement, there is an absolute zero that indicates an absence of the variable being measured is a(n) _____ scale.
a. nominal
b. ordinal
c. interval
d. ratio
Continuous variation in a natural population
Redlichida, such as this Paradoxides, may represent the ancestral trilobites.
Skin signs are objective evidence of an illness or disorder. They can be seen, measured, or felt.
The secular trend in growth as measured in Swedish (a) girls and (b) boys between 1883 and 1968.
Discrete lesions
Results of Mendel’s crosses using pea plants. The numbers represent the F2 plants showing a given ...