Question 1 Suppose that I is a continuous random whose probability density function
is given by
ーこくこく
fx (2) =
Kexp().
Kexp(-). <<<
where K is some constant and > 0.
2
a) Show that K =
15
b) Show that the cumulant generating function of X. Cxt), is given by
CX(t) = tu - in 1 - 292)
c) Hence, or otherwise, show that E(X) = p and Var(X) = 292
17
d) Determine the distribution function. FX(t), for X.
16

How did loftus interpret false memories? a. because of their desire to whoever is asking them about their memories people will often go along with what they want to hear b. eyewitness memories becomes faulty when we make errors in identifying the source of information we have stored in long term memory c. we accept subsequent misinformation as being correct, and this information becomes part of our memory for the original event d. when we retrieve a memory for a particular event from long-term memory, we also retrieve information from other sources relevant to the event