Chapter 3.5, Problem 3CP

(a)

To determine

To calculate: The proportion of correct responses taking place prior to learning trials where in learning theory project, psychologists discovered that $f\left(t\right)=\frac{0.8}{1+e^{-0.2t}}$ is a model for describing the proportion of correct responses, $f\left(t\right)$, after $t$ learning trials.

(b)

To determine

To calculate: The proportion of correct responses after $10$ learning trials taking place where in learning theory project, psychologists discovered that $f\left(t\right)=\frac{0.8}{1+e^{-0.2t}}$ is a model for describing the proportion of correct responses, $f\left(t\right)$, after $t$ learning trials.

(c)

To determine

To calculate: The limiting size of $f\left(t\right)$ the proportion of correct responses, continued learning trails take place where in learning theory project, psychologists discovered that $f\left(t\right)=\frac{0.8}{1+e^{-0.2t}}$ is a model for describing the proportion of correct responses, $f\left(t\right)$, after $t$ learning trials.