A Random Sample of 89 Tourists in Chattanooga Showed That $\alpha$

question 27

Essay

A random sample of 89 tourists in Chattanooga showed that they spent an average of $2,860 (in a week) with a standard deviation of $126; and a sample of 64 tourists in Orlando showed that they spent an average of $2,935 (in a week) with a standard deviation of $138. We are interested in determining if there is any significant difference between the average expenditures of those who visited the two cities?
a.Determine the degrees of freedom for this test.
b.Compute the test statistic.
c.Compute the p-value.
d.What is your conclusion? Let $\alpha$ = .05.

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Definitions:

Audio-Visual Methods

Learning and training techniques that involve the use of sound and visual components, such as videos, slideshows, or interactive multimedia.

Trainer

A facilitator responsible for guiding, instructing, or teaching individuals or groups in specific skills, knowledge, or behaviors.

Pace

The speed or tempo at which an activity or learning process is conducted, often adjusted to suit the learners' abilities and needs.

Role Plays

A training technique in which participants act out roles in specific scenarios to practice and improve their skills in a simulated environment.