Knull Data Science Vocabulary

Knull Data Science Vocabulary

Assessment

Flashcard

Mathematics

12th Grade

Hard

Created by

Wayground Content

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15 questions

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1.

FLASHCARD QUESTION

Front

Placebo Effect

Back

A phenomenon where subjects experience a perceived improvement in condition due to believing they are receiving treatment, even if it is a dummy treatment.

2.

FLASHCARD QUESTION

Front

Census

Back

A survey that includes every member of a population, providing complete data.

3.

FLASHCARD QUESTION

Front

Voluntary Response Sampling

Back

A sampling method where individuals choose to participate, often leading to biased results as only those with strong opinions may respond.

4.

FLASHCARD QUESTION

Front

Undercoverage

Back

A sampling bias that occurs when some members of the population are not given a chance to be included in the sample.

5.

FLASHCARD QUESTION

Front

Control Group

Back

A group in an experiment that does not receive the treatment and is used as a benchmark to measure how the other tested subjects do.

6.

FLASHCARD QUESTION

Front

Response Bias

Back

A bias that occurs when respondents do not answer questions truthfully or accurately, often due to the way questions are phrased.

7.

FLASHCARD QUESTION

Front

Observational Study

Back

A study where researchers observe subjects without manipulating any variables, often used to identify correlations.

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