Use the Runs Test to Determine Whether the Given Sequence

question 1

Multiple Choice

Use the runs test to determine whether the given sequence is random. Use a significance level of 0.05. The outcomes (odd number or even number) of a roulette wheel are shown below. Test for randomness of odd (O)
And even (E) numbers. Use a significance level of 0.05. $$\begin{array} { | l l l l l l l l l l l l | } \hline \mathrm { O } & \mathrm { E } & \mathrm { O } & \mathrm { E } & \mathrm { O } & \mathrm { E } & \mathrm { O } & \mathrm { E } & \mathrm { E } & \mathrm { O } & \mathrm { E } & \mathrm { E } \\\mathrm { E } & \mathrm { E } & \mathrm { O } & \mathrm { E } & \mathrm { O } & \mathrm { O } & \mathrm { E } & \mathrm { O } & \mathrm { E } & \mathrm { E } & \mathrm { O } & \mathrm { E } \\\hline\end{array}$$ What is the value of G, the number of runs?

• A) 10
• B) 18
• C) 17
• D) 14

Grasp the definition and scope of psychology.

Identify ethical guidelines in psychological research.

Understand the experimental method and variables involved in psychological research.

Appreciate the importance of replicability in scientific research.

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Definitions:

Secondary Appraisal

The second step in assessing a stressor, which involves estimating the resources available to the person for coping with the threat.

Stressor

An event, situation, or stimulus that causes stress or discomfort, requiring an adjustment or response from the individual.

Primary Appraisal

The initial evaluation process where an individual assesses the significance of a stressor.

Mountains

Large landforms that rise prominently above their surroundings, typically having steep sides and significant height, often formed through tectonic forces or volcanism.