SCENARIO 10-4 Two Samples Each of Size 25 Are Taken from Independent

question 51

Essay

SCENARIO 10-4
Two samples each of size 25 are taken from independent populations assumed to be normally
distributed with equal variances.The first sample has a mean of 35.5 and standard deviation of 3.0
while the second sample has a mean of 33.0 and standard deviation of 4.0.
-Referring to Scenario 10-4, a two-tail test of the null hypothesis of no difference would _______
(be rejected/not be rejected)at the
= 0.05 level of significance.

---

Definitions:

Sequential Processing

Processing one aspect of a stimulus or problem at a time; generally used to process new information or to solve difficult problems.

Effortful Processing

A type of memory processing that requires attention and conscious effort in order to encode information.

Automatic Processing

Cognitive processing that occurs subconsciously and requires little to no attention or conscious effort.

Explicit Memory

Memory that requires intentional retrieval of past information and experiences.