For a One-Tailed (Upper Tail) Hypothesis Test with a Sample

question 54

Multiple Choice

For a one-tailed (upper tail) hypothesis test with a sample size of 26 and a .01 level of significance, the critical value of the test statistic t is

• A) 2.797.
• B) 2.787.
• C) 2.485.
• D) 2.479.

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Definitions:

Relevant Information

Data or facts closely related to the subject at hand or of importance to the decision-making process.

Actor-Observer Effect

A tendency to attribute one's own actions to external causes while attributing other people's behaviors to their internal characteristics.

Bystander Effect

A psychological social effect where people are less inclined to assist someone in distress if there are others around.

Diffusion Of Responsibility

A psychological phenomenon where individuals in a group are less likely to take action or feel less responsible because the responsibility is shared among all members of the group.