A Test Is Conducted to Compare Three Different Income Tax

question 61

Multiple Choice

A test is conducted to compare three different income tax software packages to determine whether there is any difference in the average time it takes to prepare income tax returns using the three different software packages.Ten different persons' income tax returns are done by each of the three software packages and the time is recorded for each.The computer results are shown below. ANOVA
Assuming that the hypothesis tests are conducted using a significance level equal to 0.05,the Fisher's LSD value for multiple comparisons is:

• A)approximately 0.4985.
• B)about 0.91.
• C)approximately 1.91.
• D)about 0.5387.

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Definitions:

Evolutionary Psychologists

Scientists who study the role of evolutionary processes in shaping human behavior, thought patterns, and psychological traits.

Human Mind

The totality of conscious and unconscious mental processes and activities in a human being.

General Purpose

pertains to tools, machines, or software designed to perform a variety of functions rather than being specialized for one specific task.

Reinforcement

In behavioral psychology, a consequence applied that will strengthen an organism's future behavior whenever that behavior is preceded by a specific antecedent stimulus.