Reaction time test B1

A person's dominant hand is the one they naturally prefer and use more skillfully for tasks like writing, eating, or throwing. Which hand is your dominant hand?

• Left

• Right

What is the average reaction time of your LEFT hand? (in milliseconds)

What is the average reaction time of your RIGHT hand? (in milliseconds)

Mean is

• The average value of the data set

• The middle number of the data set

• The most popular number of the data set

• The difference between the highest and lowest values of the data set

Mode is

• The average value of the data set

• The middle number of the data set

• The most popular number of the data set

• The difference between the highest and lowest values of the data set

Median is

• The average value of the data set

• The middle number of the data set

• The most popular number of the data set

• The difference between the highest and lowest values of the data set

Range is

• The average value of the data set

• The middle number of the data set

• The most popular number of the data set

• The difference between the highest and lowest values of the data set

This is a

• bar chart

• pie chart

• stem-and-leaf plot

• back-to-back stem-and-leaf plot

The mode of this data set is

• 12

• 5

• 22

• 7

The median of this data set is

• 12

• 5

• 22

• 7