AA - Vocab Homework Week 3

This word means "the average"

• Median
• Mode
• Mean
• Range

This word in math means "the middle number" in a set of data

• Average
• Median
• Mode
• Range

This word means "the most frequent number" in a set of data

• Median
• Mode
• Mean
• Range

Which of the following would be a random assignment?

• Assigning participants to experimental groups based on their age
• Assigning participants to experimental groups based on their gender
• Assigning participants to experimental groups based on their IQ
• Assigning participants to experimental groups based on a coin flip

Which one is not a measure of center?

• Mean
• Median
• Mode
• Range

What is the most used measure of variability in statistics?

• Range
• Interquartile Range
• Variance
• Standard Deviation

What button do you click on in Desmos to calculate standard deviation?

• stdev

• stdevp

• mean

• mad

Which standard deviation would have data that is closest together?

• A standard deviation of 1
• A standard deviation of 10
• A standard deviation of 100
• A standard deviation of 1000

Which standard deviation would have data that is farthest apart?

• Standard deviation of 1
• Standard deviation of 2
• Standard deviation of 3
• Standard deviation of 4

In order to have cause-and-effect conclusions, what must be present?

• Correlation
• Causation
• Random Assignment

• Random Sampling