Data Visualization

Question 1

are individual facts, statistics or items of information, often numeric.

Answer 1

Data

Question 2

Data that can be measured with numbers, such as duration and speed

Answer 2

Quantitative

Question 3

Whole numbers that can’t be broken down, such as number of items

Answer 3

Discrete

Question 4

Numbers that can be broken down, such as height or weight

Answer 4

Continuous

Question 5

Numbers with known differences between variable, such as time

Answer 5

Interval

Question 6

Numbers that have measurable intervals where differences can be determined,such as height or weight

Answer 6

Ratio

Question 7

Non-numerical data that is categorical, such as yes-no response or eye color

Answer 7

Qualitative

Question 8

Data used for naming variables, such as hair color

Answer 8

Nominal

Question 9

Data used to describe the order of values, such as 1= happy, 2 =neutral, 3= unhappy

Answer 9

Ordinal

Question 10

is the graphical resrespentation of information and data

Answer 10

Data Visualization

Question 11

Distribution charts lay out how items are distributed to different parts. The best chart to use for this type of data are line charts, histogram chart and scatter charts which illustrating items correlation among others.

Answer 11

Presenting Distribution.

Question 12

Among all the data, it is of vital importance to find the relationships toward data. Spider charts and bubble charts are the perfect choices of analyzing the relationship as they contain relationship of one data variable to the whole group or other variables.

Answer 12

Showing the relationship.

Question 13

When you need a chart for indicating the trend of a series data in a fixed period, there are two basic charts proper for you – Column Chart and Line Chart. Both two charts show the changing trend with differences of data. You can also combine them into one chart named Pareto chart which is better for knowing relevant trends.

Answer 13

Indicating the trend.

Question 14

Most charts are created aiming to data comparison. Comparing function helps you visualize mass data as data always appear with a large quantity. Divided into two parts, different items could be compared by bar chart, column chart, six sigma chart and spider chart while one fixed item can be compared through different time like line chart and column chart

Answer 14

Comparing