Presentation of Data

Question 1

Useful for showing trends over a period of time (x-axis)

Answer 1

Line Chart

Question 2

Useful in showing a total quality distributed among a group of categories

Answer 2

Tables

Question 3

Consists of a series of rectangular bars where the length of the bar represents the quantity or frequency for each category if the bars are arranged horizontally. If the abrs are arranged vertically, the height of the bar represents the quantity

Answer 3

Bar Chart

Question 4

A way o presenting the data systematically

Answer 4

Statistical Tables

Question 5

the main heading that is placed ar the top of the table and must explain the contents of the table

Answer 5

Title

Question 6

Spaces where vertical heading and subheadings of the column are written

Answer 6

Boxhead (Column Captions)

Question 7

Space where the horizontal headings and sub heading of the row are written

Answer 7

Stub

Question 8

main part of the table which contains the numerical information classified with respect to rows and column captions

Answer 8

Body

Question 9

a statement given below the title and enclosed in brackets that usually describe the units of measurement

Answer 9

Prefatory Notes

Question 10

appear immediately below the body of the table providing additional information

Answer 10

Footnotes

Question 11

given at the end of the table indicating the source the information has bee taken from

Answer 11

Source Notes (also includes info about compiling agencies, publications, etc.)

Question 12

It is an alternative method for describing a set of data. It presents a histogram-like picture of the data while retaining the actual observed values of each data point

Answer 12

Stem-and-Leaf Display

Question 13

an arrangement of observations according to their magnitude, either increasing or decreasing order

Answer 13

Array

Question 14

is a bar graph that displays the classes on the horizontal axis and the frequencies of the classes on the vertical axis

Answer 14

Frequency Histogram

Question 15

a graph that displays the classes on the horizontal axis and the relative frequencies on the vertical axs

Answer 15

Relative Histogram

Question 16

a line chart that is constructed y plotting the frequencies at the class marks and connecting the plotted points by means of straight lines; the polygon is closed by considering an additional class at each end and the ends of the lines are brought down to the horizontal axis at the midpoints of the additional classes.

Answer 16

Frequency Polygon

Question 17

graphs of the cumulative frequency distribution

Answer 17

Ogive

Question 18

<cf is plotted against the UCB

Answer 18

< ogive