Homework Sourse30AT What is the mean number of correct responses of the par
30.(AT) What is the mean number of correct responses of the participants after taking the placebo (0 mg/kg)?
Solution
mean number = 0
as you can see in the table number mean of correct responses of the participants after taking the placebo (0 mg/kg) is 0 because that is the number of the variable that can say the number mean of correct responses
| Variable | Description |
| d0 | Number of correct responses after taking a placebo |
| d15 | Number of correct responses after taking .15mg/kg of the drug |
| d30 | Number of correct responses after taking .30 mg/kg of the drug |
| d60 | Number of correct responses after taking .60 mg/kg of the drug |
