In an experiment with 3 groups, if the means of all the groups are the same, the F ratio would be

0

1

a negative F value (-)

Number above 100

If the correlation coefficient is .8:

Coefficient of Determination = 0.00158

Coefficient of Determination = 0.16

Coefficient of Determination = 0.0256

Coefficient of Determination = 0.64

You ask your friends what is their favorite color and count how many people fell in each of the categories. Below is the data (total: 24 people, RED=12, BLUE=8, GREEN=4). What is the Chi Square obtained Value?