Examlex
Far from the Sun in a spherical cloud surrounding the solar system we find
Chi-square Technique
A statistical method used to assess the differences between observed frequencies and expected frequencies in one or more categories.
Qualitative Variables
Variables that describe or categorize attributes or characteristics of a sample or population, without implying any order or numerical value for comparison.
Goodness-of-fit-test
A statistical test used to determine how well sample data fit a distribution from a population with a normal distribution.
Contingency Table
A table used in statistics to show the frequency distribution of variables, helping in analyzing the relationship between them.
Q8: Which three branches of science are most
Q10: Resistance to movement when standing in a
Q12: What did the Martian surface look like
Q32: Different dog breeds have been bred by
Q49: At a molecular level, evolution proceeds via
Q55: Europa may have a subsurface ocean of
Q75: What do we mean by the half-life
Q85: The first living organisms probably resembled<br>A) single-celled
Q115: Which of the following are possible causes
Q149: If originally there were X atoms of