The Independent Groups T Test Is Quite Robust to the Assumption

question 145

Multiple Choice

The independent groups t test is quite robust to the assumption of homogeneity of variance when the _____ are _____.

• A)variances;unequal
• B)sample sizes;equal
• C)sample sizes;fairly discrepant
• D)means;independent

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Definitions:

Fixed Cost

Expenses that do not change in total over the short term, regardless of the level of production or sales volume.

Flexible Budget

A flexible budget adjusts based on changes in the volume of activity or other relevant factors. It allows for a more accurate comparison of budgeted versus actual costs under varying levels of activity.

Occupancy Expenses

Occupancy expenses are costs associated with renting or maintaining premises for business operations, such as rent, utilities, and property taxes.

Client-Visits

Meetings or interactions with clients, often used to build relationships, assess needs, or deliver services.