# Ed Southwood

*This user hasn't written a bio yet.*

## Ed's activity

#### Ed Southwood was given access to the Exponential and logarithms: Introduction - Radioactive Decay 1 year, 3 months ago

#### Ed Southwood published Negative Numbers: Multiplication and Division 1 year, 4 months ago

#### Ed Southwood on Negative Numbers: Multiplication and Division 1 year, 4 months ago

Gave some feedback: Needs to be tested

#### Ed Southwood created Negative Numbers: Multiplication and Division 1 year, 4 months ago

#### Ed Southwood on paired t-test 2 years, 8 months ago

Gave some feedback: Ready to use

#### Ed Southwood copied Independent samples t-test to paired t-test 2 years, 9 months ago

#### Ed Southwood on Independent samples t-test 2 years, 9 months ago

Gave some feedback: Ready to use