Charts N Graphs

Question 1

Research methods 3n4 charts n graphs
Tables

Answer 1

Summ main raw data-statistical analysis

Question 2

Research methods 3n4 charts n graphs
Pie chart

Answer 2

Show frequency of catagory as%

Question 3

Research methods 3n4 charts n graphs
Frequency polygon/line graph

Answer 3

Continuous data
Continuous scores on x axis
Frequency of em on y axis
Small dot marks when 2 points meet
Once all points plotted draw line to connect points

Question 4

Research methods 3n4 charts n graphs
Bar chart

Answer 4

Data Categorically to be compared
Placed on x axis
Bar chats can show means,%,or ratios

Question 5

Research methods 3n4 charts n graphs
Histogram

Answer 5

For Continous data
Scores on x axis
Frequency on y
Useful when large range of data