Y1 Week 7: L1 - Types of graph & distribution Quiz

What does the Y-axis represent in a graph?

• The dependent variable (DV)

• The independent variable (IV)

• The frequency of data

• The number of categories

What type of data is best represented by a histogram?

• Ordinal data

• Discrete data

• Categorical data

• Continuous data

Which graph is used to display the relationship between two variables?

• Scattergraph

• Pie chart

• Histogram

• Bar chart

What is a characteristic of a normal distribution?

• It has a long tail on the right side

• Data is clustered at one end

• It has a long tail on the left side

• It forms a bell-shaped pattern

What does a positive skew in data distribution indicate?

• Most data points are concentrated towards the lower values

• Data is evenly distributed

• Most data points are concentrated towards the higher values

• Data points are randomly distributed

What does the standard deviation measure?

• The relationship between two variables

• The central tendency of data

• The average spread of scores around the mean

• The frequency of data points

Which type of data can take any value within a given range?

• Continuous data

• Ordinal data

• Discrete data

• Categorical data

What does the X-axis represent in a bar chart?

• The mean of data

• The independent variable (IV)

• The frequency of data

• The dependent variable (DV)