Analysing Data

What graph would you plot for this data?

• Bar graph
• Line graph
• Pie chart
• Tally chart

What graph would you lot for this data?

• Bar graph
• Line graph
• Pie chart
• Tally chart

What does this graph show?

• As height increases, weight decreases linearly
• As height increases, weight is unchanged
• As height increases, weight increases linearly
• As height increases, weight increases non-linearly

Which graph shows a negative correlation?

• (a)
• (b)
• (c)
• (d)

What can be said about this data?

• Very reliable
• Not very reliable
• Accurate
• Not very accurate

What can be said about this data?

• Very reliable
• Not very reliable
• Accurate
• Not very accurate

What do we call the circled point?

• Inaccurate
• Dave
• Valid
• Anomaly

What does this graph show?

• As time goes on, the temperature drops linearly
• As temperature reduces, the time reduces
• As time goes on, the temperature falls at a decreasing rate
• As time goes on, the temperature falls at an increasing rate