According to Research Conducted by Darley and Latane a Person

question 167

Multiple Choice

According to research conducted by Darley and Latane a person who collapsed on the street would be least likely to be helped if

• A) the number of witnesses is high.
• B) there is a single witness.
• C) the people who witness the event are strangers.
• D) the situation is judged to be serious by the witness.

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Definitions:

Type I Error

The error made when a true null hypothesis is incorrectly rejected, often referred to as a "false positive."

P Value

The probability of obtaining test results at least as extreme as the results actually observed, assuming that the null hypothesis is true.

Confidence

The degree of certainty or trust in a statistical or experimental result, often expressed as a confidence interval or level.

Test Statistic

A calculated value from sample data used to determine whether to reject the null hypothesis within the framework of a statistical test.