Author Question: In cross-tabulation: a. data are represented in a table showing how many people or items are in ... (Read 45 times)

OSWALD · **on:** Jun 24, 2018

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.