Histogram

Question 1

Main method of conveying information as it is used to explain and trends, and provide contextual.

Answer 1

Text presentation

Question 2

Data are fundamentally presented in paragraphs or sentences.

Answer 2

Text presentation

Question 3

Clear and effective way of conveying data and trends, especially when you want to provide context or explain results.

Answer 3

Text presentation

Question 4

Convey information that has been converted into or words or numbers in rows and columns.

Answer 4

Table presentation

Question 5

The most appropriate for presenting individual
information, and can present both quantitative and qualitative information.

Answer 5

Table presentation

Question 6

A table listing all classes and their frequencies.

Answer 6

Frequency distribution

Question 7

For nominal and ordinal data, a frequency distribution consists of a set of classes or categories along with the numerical counts that correspond to each one.

Answer 7

Frequency distribution

Question 8

Organizes data points into categories or intervals and shows how frequently each category occurs.

Answer 8

Frequency distribution

Question 9

It provides a clearer picture of how data is spread across different values or ranges.

Answer 9

Frequency distribution

Question 10

The proportion of the total number of observations that appears in that interval.

Answer 10

Relative Frequency

Question 11

It s computed by dividing the number of values within an interval by the total number of values in the table, multiplied by 100% to obtain the percentage of values in the interval.

Answer 11

Relative Frequency

Question 12

The percentage of the total number of observations that have a value less than or equal to the upper limit of the interval.

Answer 12

Cumulative Frequency

Question 13

It is calculated by summing the relative frequencies for the specified interval and all previous ones.

Answer 13

Cumulative Frequency

Question 14

Simplify complex information by using images and emphasizing data patterns or trends, and are useful for summarizing, explaining, or exploring quantitative data.

Answer 14

Graphs

Question 15

Popular type of graph used to display a frequency distribution for nominal or ordinal data.

Answer 15

Bar Chart

Question 16

In a bar chart, the various categories into which observations fall are presented along with what axis?

Answer 16

Horizontal axis

Question 17

A bar that is drawn above each category such that the height of the bar represents either the frequency or the relative frequency of observations within that class.

Answer 17

Vertical bar

Question 18

Depicts a frequency distribution for discrete or continuous data.

Answer 18

Histogram

Question 19

It is a bar graph in which the horizontal scale represents classes and the vertical scale represents frequencies.

Answer 19

Histogram

Question 20

It is used to represent a frequency distribution for a categorical variable, and the frequencies are displayed by the heights off vertical bars, which are arranged in order from highest to lowest.

Answer 20

Pareto Chart

Question 21

What chart can use when the variable displayed on the horizontal axis is qualitative or categorical?

Answer 21

Pareto Chart

Question 22

Useful for comparing individual categories with the total.

Answer 22

Pie Chart

Question 23

It is constructed by placing a point at the center of each interval such that the height of the point is equal to the frequency or relative frequency associated with that interval.

Answer 23

Frequency Polygons

Question 24

Points are also placed on the horizontal axis at the midpoints of the intervals immediately preceding and immediately following the intervals that contain observations.

Answer 24

Frequency Polygons

Question 25

Another type of graph that can be used to summarize a set of discrete or continuous observations.

Answer 25

Scatter Plots (one-way)

Question 26

Used a single horizontal axis to display the relative position of each data point in the group.

Answer 26

Scatter Plots (one-way)

Question 27

Used to depict the relationship between two different continuous measurements.

Answer 27

Scatter Plots (two-way)

Question 28

Each point on the graph represents a pair of values.

Answer 28

Scatter Plots (two-way)

Question 29

The scale for one quantity is marked on the horizontal axis, or x-axis, and the scale for the other on the vertical axis, or y-axis.

Answer 29

Scatter Plots (two-way)