Data Analysis

Question 1

Questions that can be answered using data and statistics

Answer 1

Statistical Question

Question 2

The average distance between each data point and the mean of the set.

Answer 2

Mean Absolute Deviation

Question 3

Median of the lower half of the data set

Answer 3

First Quartile

Question 4

Data that is evenly distributed without any distinct peaks or clusters

Answer 4

Uniformity

Question 5

The balanced distribution of data, where one half is the mirror image of the other.

Answer 5

Symmetry

Question 6

Highest points in a set of data distribution

Answer 6

Peaks

Question 7

Largest value in a data set

Answer 7

Upper Extreme

Question 8

The lack of symmetry in a set of data

Answer 8

Skewness

Question 9

A graphical representation of data that uses bars to display the frequency of each value

Answer 9

Histogram

Question 10

A diagram that summarizes the distribution of a data set , indicating the median, quartiles, and potential outliers.

Answer 10

Box Plot

Question 11

Data points that are significantly different than the rest of the data.

Answer 11

Outlier

Question 12

Median of the upper half of the data set

Answer 12

Third Quartile

Question 13

The difference between the highest and lowest values in a set of data.

Answer 13

Range

Question 14

Smallest value in a data set

Answer 14

Lower Extreme

Question 15

The middle number in a set of data when the numbers are listed in order

Answer 15

Median

Question 16

A graphical display of data using dots to represent each value

Answer 16

Dot Plot

Question 17

The sum of all the numbers in a set of data divided by the total number of values

Answer 17

Mean

Question 18

Empty spaces in a set of data where no values are present.

Answer 18

Gaps

Question 19

The most frequently occurring number in a set of data

Answer 19

Mode