In cross-tabulation:
a. data are represented in a table showing how many people or items are in combinations of categories.
b. we can identify possible relationships between the variables.
c. data are represented as a circular display divided into sections based on the number of observations within the segments.
d. data are represented as a pair of known values of two variables, one being referred to as independent and the other, dependent.
e. Both A and B are correct.
Question 2
The difference between a histogram and a bar chart is that:
a. the histogram reflects qualitative data while the bar chart represents quantitative data.
b. the adjacent rectangles in a histogram have a gap while those for a bar chart do not.
c. the histogram reflects quantitative data while the bar chart represents qualitative data.
d. the adjacent rectangles in a bar chart have a gap while those for a histogram usually do not.
e. Both answers C and D are correct.
A portion of the periodic table of elements
DNA binding faces of l Cro, cI repressor, and CRP, showing the helix–turn–helix motif
Cross-Cutting Relationships
Data management questions
Table - Correlation Analysis
Phenotype patterns in the F2 of a dihybrid cross that result from epistatic gene interaction