When People Fail to Respond to a Survey, the Data

question 11

True/False

When people fail to respond to a survey, the data collection process may suffer from nonresponse bias.

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Definitions:

Chi-squared Goodness-of-fit Test

A statistical test to determine if observed data deviates significantly from the expected distribution.

Grade Distribution

The statistical spread or pattern of grades received by students in a course or examination.

Significance Level

The probability threshold below which the null hypothesis is rejected in a statistical test, indicating the results are statistically significant.

Chi-squared Goodness-of-fit Test

A statistical test to determine if observed data matches the expected distribution of data across different categories.